Imagine a lake so vast and pristine that it feels like the edge of the world. Great Bear Lake, located in Canada’s remote Northwest Territories, is a hidden paradise for adventurers, anglers, and nature lovers.
- Why Visit?
- World-class fishing (home to trophy-sized lake trout).
- Breathtaking Northern Lights (one of the best spots in Canada).
- Untouched wilderness (no crowds, just pure nature).
Whether you are planning a fishing expedition or a once-in-a-lifetime Arctic adventure, this guide covers everything you need to know about the Lake.

Where is Great Bear Lake Located?
Great Bear Lake lies within the Arctic Circle in Canada’s Northwest Territories.
- Nearest Settlement: Deline (a small Indigenous Sahtú Dene community).
- Access: No roads lead here—visitors arrive by charter plane or boat.
How Big is Great Bear Lake?
Great Bear Lake is not just big—it is one of the largest freshwater lakes on Earth.
Stat | Measurement |
Surface Area | 31,000 km² (largest in Canada) |
Maximum Depth | 446 meters (1,463 ft) |
Water Volume | 2,236 km³ (4th largest in North America) |
Fun Fact: It is so massive that it creates its own microclimate, affecting local weather patterns!
What is Great Bear Lake Known For?
This legendary lake is famous for:
Trophy Fishing – The world record lake trout (72 lbs) was caught here!
Indigenous Culture – The Sahtú Dene people have lived here for centuries.
Northern Lights – One of the best places to see the Aurora Borealis.
Remote Adventure – No roads, no crowds—just pure wilderness.
Can You Swim in Great Bear Lake?
Technically, yes, but it is extremely cold even in summer!
Water Temperature:
- Summer: 4–10°C (39–50°F) – Only for the brave!
- Winter: Frozen solid (ice reaches 2 meters thick).
Best Alternative: Kayaking & boat tours are much more enjoyable!
Wildlife Around Great Bear Lake
The lake is a haven for Arctic wildlife:
Animal | Best Spotting Season |
Grizzly Bears | Summer |
Caribou | Spring & Fall |
Arctic Grayling (Fish) | Summer |
Wolves | Year-round |
Did You Know? The Great Bear Lake wolves are a unique subspecies adapted to the harsh Arctic climate.
Top Things to Do at Great Bear Lake
1. Fishing Adventures
- Lake trout, Arctic grayling, and whitefish thrive here.
- Guided fishing trips available (most lodges include gear).
2. Northern Lights Viewing
- Best months: September-March.
- Top spot: Near Deline (minimal light pollution).
3. Indigenous Cultural Tours
- Learn from the Sahtú Dene people about traditions & history.
4. Kayaking & Boating
- Paddle through crystal-clear waters surrounded by wilderness.
Interesting Facts About the Lake
· It is older than the pyramids—formed over 10,000 years ago by glaciers.
· No pollution—one of the cleanest lakes on Earth.
· Mythical creature? Some locals tell stories of a “lake monster” (though no proof exists!).
Conservation & Environmental Importance
Great Bear Lake remains pristine because:
- Low human impact (only ~200 visitors per year).
- Protected by Indigenous communities.
Strict fishing regulations to preserve fish populations.