The Boundary Waters: Complete Guide to Minnesota's Wilderness Canoe Paradise

The Boundary Waters Canoe Area Wilderness

America's Premier Paddling Paradise in Minnesota's North Country

The Boundary Waters
The Boundary Waters Canoe Area Wilderness (BWCAW) is a 1.1-million-acre protected wilderness in northeastern Minnesota containing over 1,200 pristine lakes connected by streams, rivers, and historic portage trails. As the most visited wilderness area in the United States, the BWCAW attracts over 150,000 visitors annually who come to experience true wilderness paddling, remote camping, and unparalleled natural solitude just hours from major midwestern cities.



What Is the Boundary Waters Canoe Area Wilderness?

The Boundary Waters Canoe Area Wilderness, commonly known as the BWCAW or simply "the Boundary Waters," represents the largest wilderness area east of the Rocky Mountains and the most extensive lakeland wilderness in the world. Established under the Wilderness Act of 1964 and further protected by the Boundary Waters Canoe Area Wilderness Act of 1978, this extraordinary landscape stretches approximately 150 miles along the Canadian border in Superior National Forest.

The wilderness encompasses a complex water system where ancient glacial activity carved a maze of interconnected lakes, leaving behind the characteristic granite bedrock, pine-forested islands, and crystalline waters that define the region today. This is not a wilderness that requires technical mountaineering or extreme endurance—instead, it offers accessible backcountry experiences where canoes become the primary mode of transportation and portage trails worn smooth by centuries of use connect one pristine lake to the next.

The BWCAW contains approximately 1,200 lakes and streams covering roughly 20% of the total wilderness area, with the remaining 880,000 acres consisting of virgin boreal forest, wetlands, and exposed bedrock ridges that rise up to 400 feet above water level.



Where Exactly Is the Boundary Waters Located?

The Boundary Waters occupies the northeastern corner of Minnesota, extending along the international border with Ontario, Canada. The wilderness area is positioned within Lake and Cook Counties, with its southern boundary beginning approximately 15 miles north of the Iron Range communities and extending northward to the Quetico Provincial Park border.

Access to the BWCAW occurs through gateway communities that serve as supply and outfitting hubs. Ely, located on the southwestern edge of the wilderness, functions as the primary access point with over 20 outfitters and guides serving western entry points. Grand Marais, positioned at the eastern terminus along Lake Superior's North Shore, provides access to the Gunflint Trail corridor and eastern entry points. The smaller community of Tofte serves entry points along the Echo Trail and northern Lake Superior region.

From Minneapolis-Saint Paul, the drive to Ely requires approximately 4 hours covering 240 miles via Highway 169 North and Highway 1. Duluth sits 110 miles from Ely and 115 miles from Grand Marais, making it a convenient staging location for travelers arriving by air at Duluth International Airport. Canadian visitors from Thunder Bay can reach the international border crossing points in approximately 2.5 hours via Highway 61.




How Do You Get a Boundary Waters Permit?

The BWCAW operates under a quota permit system during the primary paddling season from May 1 through September 30, designed to preserve the wilderness character by limiting the number of daily entries at each access point. Understanding this permit system is absolutely essential for trip planning, as the most popular entry points and dates sell out within minutes of the reservation window opening.

The 2026 Permit Reservation Process

Permit reservations for the 2026 quota season become available on January 28, 2026, at precisely 9:00 a.m. Central Standard Time through Recreation.gov. The system operates on a first-come, first-served basis with no lottery or preference system. The reservation fee is $6.00 per party regardless of group size, plus user fees of $16.00 per adult (age 18 and over) and $8.00 per youth (ages 16-17). Children under 16 enter free but must be counted toward the 9-person group limit.

Permit Component 2026 Fee Details
Reservation Fee $6.00 Per party (one-time charge)
Adult User Fee $16.00 Age 18+, per person, per trip
Youth User Fee $8.00 Ages 16-17, per person, per trip
Group Size Limit 9 people Maximum per permit
Watercraft Limit 4 total Canoes, kayaks, or rowboats

Permits are entry-point and date-specific, meaning your reservation locks you into entering the wilderness through a designated location on a specific day. The permit holder or a designated alternate must be present to pick up the physical permit from an issuing station, which can be a Forest Service office or a cooperating outfitter. Permits are not transferable between parties and cannot be modified once issued, though cancellations with partial refunds are possible up to 14 days before the entry date.

Critical Planning Note: Over 11,000 permits were cancelled in 2024, representing nearly 7% of all reservations. This indicates significant permit availability in the days and weeks leading up to travel dates as permit holders adjust their plans. Checking Recreation.gov daily can reveal last-minute opportunities even during peak season.

Non-Quota Season Access

From October 1 through April 30, the permit system transitions to self-registration with no reservations required and no daily quotas. Visitors obtain free self-issue permits at entry point kiosks or through cooperating businesses. This provides unlimited access during the shoulder seasons of fall color viewing and winter expeditions, though harsh weather and ice conditions require advanced wilderness skills and appropriate cold-weather equipment.



What Are the Best Entry Points for First-Time Visitors?

The BWCAW provides access through 81 designated entry points distributed along the wilderness perimeter, each offering distinct experiences based on difficulty, scenery, and accessibility. First-time visitors benefit from understanding that entry point selection fundamentally determines trip character, as some locations lead to heavily trafficked "highway" routes while others penetrate deep into remote interior regions.

The Boundary Waters Wilderness Canoe falls

Recommended Entry Points for Beginners

Entry Point 24 - Fall Lake

Located just 5 miles from Ely, Fall Lake offers easy access to the wilderness with multiple route options. The lake features developed facilities including boat launches and parking areas, making logistics simple for first-timers. Routes lead north into scenic lake chains with moderate portages.

Entry Point 60 - Duncan Lake

This popular starting point on the Gunflint Trail provides access to Rose Lake and the scenic lakes of the Canadian border region. Well-maintained portages and established campsites make this ideal for families and groups with limited wilderness experience.

Entry Point 30 - Lake One

Positioned at the terminus of the Echo Trail, Lake One serves as a gateway to multiple route options ranging from easy day loops to extended expeditions. The lake itself offers beautiful island campsites and reliable fishing for northern pike and smallmouth bass.

Entry Point 77 - South Hegman Lake

This entry point features the famous Hegman Lake pictographs—ancient Native American rock paintings—accessible via a short paddle from the entry. The area provides moderate wilderness immersion with manageable portages suitable for building skills and confidence.




What Can You Do in the Boundary Waters?

The BWCAW experience centers on waterborne exploration, with activities designed around the natural environment rather than developed recreation infrastructure. This is wilderness in its purest form, where the absence of modern conveniences becomes part of the appeal and where challenges like portaging and weather navigation create authentic adventure.

Paddling and Route Planning

Canoe travel forms the foundation of BWCAW exploration, with routes ranging from gentle day paddles to grueling week-long expeditions through the most remote interior lakes. The wilderness contains over 1,200 miles of established canoe routes, many following paths used by Ojibwe people and French-Canadian voyageurs for centuries. Portage trails—overland carries between lakes—vary from easy 10-rod walks (165 feet) to challenging 300-rod marathons (approximately 1 mile) over steep, rocky terrain.

Route selection requires careful evaluation of portage difficulty, lake size and exposure to wind, and camping availability. Popular routes like the Border Route from Moose Lake to Seagull Lake offer spectacular scenery but require navigating multiple challenging portages. Conversely, loop routes on larger lakes like Basswood or Saganaga minimize portaging while maximizing time on the water. Use the interactive Friends of the Boundary Waters Route Planner to view detailed mileage and portage counts.

Wilderness Fishing

The BWCAW provides world-class fishing opportunities for multiple species thriving in cold, clear glacial lakes. Walleye, the region's premier gamefish, inhabit rocky structures and offshore reefs throughout the wilderness, with trophy specimens exceeding 28 inches caught regularly. Northern pike dominate shallow bays and weed beds, offering aggressive strikes and acrobatic fights. Smallmouth bass populations thrive on rocky shorelines, while lake trout inhabit the depths of larger, colder lakes like Saganaga and Sea Gull.

Species Season Opener 2025 Possession Limit Special Regulations
Walleye May 10, 2025 6 fish Only 1 over 20" on some waters
Northern Pike Year-round 3 fish Only 1 over 30"
Smallmouth Bass Year-round 6 fish aggregate Catch and release only in winter
Lake Trout January 15 (winter) 2 fish Varies by specific lake
Muskellunge June 7, 2025 1 fish 50" minimum (Basswood Lake)

Minnesota fishing licenses are required for all anglers age 16 and older, with special stamp requirements for walleye and trout. Canadian waters within the Quetico Provincial Park require Ontario licenses, and Remote Area Border Crossing permits for those crossing the international boundary during their trip.

Wildlife Observation and Photography

The BWCAW supports populations of species found nowhere else in Minnesota, making wildlife observation a primary draw for naturalists and photographers. Gray wolves, extirpated from most of their historic range, maintain stable populations throughout the wilderness with an estimated 300-400 individuals in packs ranging from 4-8 members. While direct wolf encounters are rare, their howling choruses echo across lakes during summer twilight hours, creating one of the wilderness's most haunting experiences.

The region represents critical habitat for Canada lynx, a federally threatened species dependent on boreal forest ecosystems. Moose, once abundant throughout northeastern Minnesota, have declined by over 50% since 2006 due to climate-related factors including brain worm parasites and heat stress. Current population estimates suggest fewer than 3,500 moose remain in the region, making sightings increasingly precious.

Bald eagles nest throughout the wilderness, with approximately 150 active nesting territories documented in recent surveys. Loons, the iconic symbol of northern lake country, maintain territorial pairs on virtually every BWCAW lake larger than 10 acres. Their haunting calls and distinctive plumage make them the most photographed bird species in the region.




How Should You Prepare for a Boundary Waters Trip?

Successful BWCAW expeditions require thorough preparation spanning physical conditioning, gear selection, and wilderness skill development. Unlike guided outdoor experiences or resort-based vacations, Boundary Waters travel demands self-sufficiency and the ability to manage unexpected challenges ranging from severe weather to navigation errors.

Essential Gear and Equipment

The BWCAW gear list balances wilderness necessities with weight considerations, as everything must be portaged overland multiple times during a typical trip. A lightweight canoe forms the cornerstone investment, with modern Kevlar models weighing 35-45 pounds compared to 70-80 pounds for traditional aluminum craft. This weight difference becomes critical on portages exceeding 100 rods, where aluminum canoes require two-person carries or multiple trips.

Food storage follows strict Forest Service regulations requiring either hanging food packs at least 12 feet high and 6 feet from tree trunks or using IGBC-certified bear-resistant containers. Traditional rope hanging remains the standard method, utilizing a 50-foot length of 3/8-inch rope and the counterbalance technique to suspend packs beyond bear reach. Single-use cans and glass bottles are prohibited throughout the wilderness to prevent litter and wildlife injuries.

Water treatment is mandatory despite the pristine appearance of BWCAW lakes, as giardia parasites persist in surface water throughout the region. Pump filters like the Katadyn Hiker or MSR Mini works remove protozoa and bacteria, while chemical treatments using chlorine dioxide tablets provide lightweight backup options. Boiling water for one minute kills all waterborne pathogens but requires extra fuel weight and time.

Portage Strategy: Experienced paddlers aim for "one-trip portages" where the canoe is carried inverted on the shoulders while wearing a properly fitted portage yoke, with packs worn front and back for balance. This technique minimizes total travel time and reduces the psychological burden of repeatedly traversing difficult terrain.

Physical Conditioning Requirements

BWCAW travel demands cardiovascular endurance, core strength, and muscular stamina that exceed typical fitness levels. A moderate 5-day trip covering 40 miles with 10 portages totaling 2 miles of carry distance requires roughly 30,000 paddle strokes and approximately 4-6 hours of sustained physical exertion daily.

Preparation should begin 8-12 weeks before departure with progressive training that mimics wilderness activities. Core strength development through planks, dead bugs, and rotational exercises builds the stability required for efficient paddling technique. Cardiovascular conditioning via hiking with a weighted pack simulates portage demands, while shoulder and upper back strengthening through rows and pull-ups prevents the overuse injuries common among novice paddlers.



What Are the Leave No Trace Principles for the Boundary Waters?

Leave No Trace ethics form the enforceable code of conduct for BWCAW visitors, moving beyond mere suggestions to constitute legal requirements under Forest Service regulations. These principles exist to preserve the wilderness character that defines the Boundary Waters experience, ensuring that future generations encounter the same pristine landscapes that exist today.

The Seven Principles in Practice

Plan Ahead and Prepare means conducting thorough research into route conditions, obtaining proper permits, and understanding weather patterns before departure. This includes downloading topographic maps, as GPS devices can fail, and preparing detailed float plans filed with emergency contacts including intended campsites and alternative routes.

Travel and Camp on Durable Surfaces requires using only designated campsites marked by Forest Service fire grates and established tent pads. Creating new campsites or cutting live vegetation for tent stakes violates federal regulations and damages the fragile boreal ecosystem that requires decades to recover from disturbance. The BWCAW contains approximately 2,000 designated campsites, with regulations limiting stays to 14 consecutive nights at any single location.

Dispose of Waste Properly follows the absolute "pack it in, pack it out" standard for all trash, food waste, and personal items. Human waste requires burial in catholes dug 6-8 inches deep and at least 200 feet from water sources. Washing dishes, bathing, and teeth brushing must occur at similar distances from lakeshores using biodegradable soap, with all wash water dispersed widely rather than dumped in concentrated areas.

Leave What You Find prohibits removing natural objects including rocks, wildflowers, and particularly the ancient pictographs that appear on cliff faces throughout the wilderness. These rock paintings, created by indigenous peoples between 500-1000 years ago, represent irreplaceable cultural resources protected under federal antiquities laws.

Minimize Campfire Impact restricts fires to designated fire grates at established campsites, with firewood collection limited to dead and downed wood no larger than a human forearm. Burning trash in campfires is prohibited, as modern packaging materials create toxic fumes and leave unburnable residue. During dry periods, the Forest Service implements fire bans that close all campfire use, requiring camp stoves for cooking.

Respect Wildlife means maintaining appropriate distances from all animals and never feeding any species, including the gray jays and red squirrels that commonly visit campsites. Proper food storage prevents wildlife from becoming habituated to human food sources, a process that ultimately results in animal removal or death when bears or other predators become aggressive around campsites.

Be Considerate of Other Visitors reflects the wilderness ethos of solitude and silence. Sound carries extraordinary distances across water, making loud conversations, music, and unnecessary noise pollution inconsiderate to groups camped miles away. Maintaining respectful distance when passing other paddlers and avoiding camping within sight or sound of occupied sites preserves the wilderness experience for everyone.



When Is the Best Time to Visit the Boundary Waters?

The BWCAW offers distinct seasonal experiences, each with unique advantages and challenges that shape trip character. Understanding these seasonal variations allows visitors to align their expectations with on-the-ground conditions and select optimal timing for their specific interests and skill levels.

Peak Summer Season (June - August)

The traditional peak season delivers warm temperatures averaging 65-80°F, extended daylight hours approaching 16 hours in late June, and minimal risk of hypothermia from water immersion. Insect populations reach maximum density during this period, with mosquitoes, black flies, and deer flies presenting the primary challenge to outdoor comfort. Insect pressure typically peaks in late June and early July, diminishing significantly by mid-August as seasonal life cycles complete.

Water temperatures rise to 65-70°F by mid-summer, making accidental capsizes less dangerous than during shoulder seasons when water temperatures remain in the 40-50°F range. Fishing productivity typically declines during peak heat, as game fish retreat to deeper, cooler water layers requiring specialized techniques to locate and catch.

Fall Season (September - October)

September and early October represent the premier time for BWCAW travel among experienced paddlers, combining comfortable temperatures, minimal insect activity, and spectacular fall color displays. Daytime temperatures average 55-65°F with overnight lows dropping to 35-45°F, requiring warmer sleeping bags but eliminating insect pressure entirely.

Fall color peaks during the final week of September and first week of October, when the boreal forest transitions into brilliant displays of yellow birch, orange maple, and red sumac against the evergreen backdrop of pine and spruce. Wildlife activity increases during this period as animals prepare for winter, with moose increasingly visible in shallow feeding areas and migrating waterfowl congregating on larger lakes.

The fall equinox period in late September experiences heightened aurora borealis activity, making this the optimal time for combining wilderness paddling with northern lights viewing in one of North America's darkest sky environments.

Winter Expeditions (December - March)

Winter transforms the BWCAW into an entirely different landscape accessible only by skiing, snowshoeing, or dogsledding across frozen lake surfaces. The non-quota season eliminates permit complications, while temperatures averaging 10-25°F during the day and frequently dropping below zero at night demand expedition-grade gear and advanced cold weather camping skills.

Winter expeditions offer unparalleled solitude, as visitor numbers drop to fewer than 5% of summer levels. The frozen landscape provides access to locations unreachable during open water season, while wolf howling, northern lights displays, and absolute silence create profound wilderness experiences unavailable during warmer months.




What Makes the Boundary Waters Historically Significant?

The BWCAW landscape contains over 10,000 years of continuous human occupation, making it one of North America's richest archaeological regions. The interconnected waterways that modern paddlers navigate for recreation served as essential transportation corridors for indigenous peoples, fur traders, and explorers who shaped the continent's early history.

Indigenous Heritage

The Ojibwe people, also known as Anishinaabe, have occupied the region for approximately 500 years following their migration from eastern North America. Prior to Ojibwe arrival, Dakota people maintained seasonal camps throughout the area. The pictographs visible on cliff faces at locations like Hegman Lake and Crooked Lake represent spiritual sites created using red ochre pigments derived from iron oxide mixed with fish oil or animal fat.

Wild rice, known as manoomin in Ojibwe, grows naturally in shallow bays throughout the wilderness and served as a dietary staple requiring sophisticated processing techniques including parching, hulling, and winnowing. The BWCAW contains some of Minnesota's most significant wild rice stands, with harvesting rights protected under federal treaty agreements.

The Fur Trade Era

During the 17th and 18th centuries, French-Canadian voyageurs paddled massive 36-foot canoes through the Boundary Waters as part of the continental fur trade network connecting Montreal to the Pacific Northwest. These routes, known as the Voyageurs Highway, followed the same waterways used by Native peoples but established permanent trading posts and portage camps that accelerated European settlement.

The Grand Portage Trail, connecting Lake Superior to the interior waterways, became one of North America's most important trade routes, with thousands of voyageurs carrying 180-pound loads across the 8.5-mile path during peak trading seasons. Modern paddlers can still identify voyageur campsites by the presence of clay pipe fragments and axe-cut tree stumps that have endured for over 200 years.




What Are the Greatest Threats Facing the Boundary Waters?

Despite federal wilderness protection, the BWCAW faces significant environmental threats from industrial activities proposed on adjacent lands and long-term climate change impacts that are transforming the boreal ecosystem at unprecedented rates.

Sulfide-Ore Copper Mining Proposals

The Rainy River Watershed upstream from the BWCAW contains substantial deposits of nickel, copper, and platinum group metals locked in sulfide ore formations. The proposed Twin Metals mine would extract these minerals through underground operations located approximately 3 miles from the wilderness boundary. Sulfide ore mining generates acid mine drainage when waste rock containing sulfur compounds oxidizes upon exposure to air and water, creating sulfuric acid that can persist for centuries.

In 2023, the Department of the Interior initiated a 20-year mineral leasing withdrawal for 225,504 acres within the Rainy River Watershed, effectively blocking new mining applications during this period. This action followed decades of controversy and scientific studies indicating that acid mine drainage could devastate the BWCAW's aquatic ecosystems, which depend on near-neutral pH levels between 6.5-7.5 for fish reproduction and invertebrate survival.

Climate Change and Ecosystem Transformation

Northeastern Minnesota ranks among the fastest-warming regions in North America, with winter temperatures increasing at rates approaching 0.5°F per decade since 1970. These temperature shifts are driving fundamental changes in the boreal forest composition that defines the BWCAW landscape. Species like balsam fir, jack pine, and paper birch currently dominating the wilderness are projected to retreat northward by century's end, potentially being replaced by oak savanna ecosystems more characteristic of southern Minnesota.

The moose population has declined by over 50% since 2006, with climate-related factors including heat stress and increased parasitism from white-tailed deer driving the collapse. Moose are adapted to cold climates and begin experiencing heat stress at temperatures above 60°F, conditions that now occur with increasing frequency during summer months. The Canada lynx, a federally threatened species dependent on deep snow conditions for hunting snowshoe hares, faces similar pressures as snowpack depth and duration decline.




How Do You Plan Your First Boundary Waters Trip?

First-time visitors benefit from a structured planning approach that addresses the unique logistical challenges of wilderness travel while building appropriate safety margins for unexpected situations. The following framework provides a reliable pathway from initial concept to successful expedition.

Six Months Before Departure

Begin by securing permits through Recreation.gov when the reservation window opens in late January for the upcoming season. Research entry points thoroughly, recognizing that popular locations like Moose Lake and Seagull Lake sell out within minutes while less-trafficked alternatives may remain available for weeks. Consider planning multiple entry date options to increase reservation success probability.

Select travel companions carefully, as personality conflicts and fitness disparities amplify under wilderness conditions. A group's speed matches its slowest member, making honest conversations about physical capabilities essential during early planning stages. For first trips, limiting group size to 4-6 people provides optimal flexibility while maintaining safety margins through redundant skills and equipment.

Three Months Before Departure

Begin acquiring or renting essential gear, prioritizing canoes, paddles, and life jackets first. Many Ely and Grand Marais outfitters offer complete gear packages including canoes, packs, tents, and cooking equipment, eliminating the need for major capital investments before determining whether Boundary Waters travel will become a regular activity. Complete gear packages typically cost between $400-600 for a 5-day trip, far less than purchasing equivalent equipment new.

Develop detailed route plans using BWCAW-specific maps from Fisher Maps or McKenzie Maps showing portage distances, campsite locations, and water depth contours. Plan conservative daily mileage targets of 6-8 miles for inexperienced groups, recognizing that portages, wind, and navigation consume significantly more time than anticipated. Identify multiple campsite options for each night, as first-choice locations may be occupied upon arrival.

One Month Before Departure

Finalize food plans emphasizing calorie density and minimal packaging to reduce both weight and waste volume. Experienced wilderness travelers target 3,000-4,000 calories per person per day, recognizing that paddling and portaging burn significantly more energy than typical daily activities. Dehydrated meals, energy bars, trail mix, and hard cheeses provide optimal nutrition-to-weight ratios while generating minimal trash.

Complete any required skills training, particularly for groups lacking wilderness first aid certification. Wilderness medicine scenarios differ fundamentally from urban emergencies, as evacuation may require 12-24 hours even in medical emergencies. Understanding how to stabilize injuries, manage environmental exposure, and communicate with rescue services becomes essential when traveling beyond cellular coverage.

"The wilderness is not a place to conquer or overcome—it's a place to experience with humility and respect. Your first trip will test you physically and mentally, but those challenges create the profound connection that brings people back year after year."



Why Do People Keep Returning to the Boundary Waters?

The BWCAW generates exceptional visitor loyalty, with studies indicating that over 60% of annual visitors have made multiple trips and approximately 25% return annually. This remarkable retention reflects something deeper than simple recreation—the Boundary Waters provides experiences increasingly rare in modern life.

The absolute silence of wilderness camping creates a sensory reset that visitors describe as transformative. Without mechanical noise, without artificial light, without digital connectivity, the human nervous system recalibrates to natural rhythms. Sleep patterns normalize as circadian rhythms synchronize with sunset and sunrise. Attention spans extend as the constant interruption stream of modern life disappears entirely.

The physical challenge of wilderness travel builds genuine confidence through problem-solving under real consequences. Successfully navigating a difficult portage, managing gear through rainstorms, or reading water conditions to avoid dangerous situations develops self-reliance that transfers to everyday life. These are not manufactured adventure park challenges—they are authentic tests where preparation and judgment directly determine outcomes.

Perhaps most significantly, the Boundary Waters offers genuine solitude in an increasingly crowded world. Even during peak season, groups can travel for days encountering only handful of other parties. The wilderness provides psychological space to think deeply, converse meaningfully, and experience personal and interpersonal insights impossible amid constant distraction. For many visitors, these moments of clarity justify the physical discomfort and logistical complexity multiple times over.




Conclusion: Planning Your Boundary Waters Journey

The Boundary Waters Canoe Area Wilderness stands as America's premier paddling destination, offering experiences that span from accessible family adventures to extreme expeditions testing the limits of endurance and skill. Success requires honest assessment of physical capabilities, thorough preparation addressing both technical skills and equipment needs, and genuine commitment to Leave No Trace ethics that preserve the wilderness character for future generations.

Whether planning a first trip or returning for the twentieth time, the BWCAW rewards those who approach it with respect, preparation, and openness to what the wilderness teaches. The lakes, forests, and portage trails that have challenged and inspired travelers for millennia await your own journey of discovery.