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Big
Beltrami County · Near Bemidji · DOW 04004900
3,598 ac
Surface Area
35 ft
Max Depth
10 ft
Water Clarity
17 mi
Shoreline
1 Public Access
This lake has 1 public access point for launching watercraft or shore fishing.
Weather
Fishing Forecast
Depth Map
Highlights
3,598 acres, large enough for a full day on the water but not so big you'll get lost
Crystal clear water (10 ft visibility) makes this a standout for swimming and snorkeling
Excellent fishing diversity with Northern Pike, Smallmouth Bass, Walleye, Largemouth Bass, Muskellunge all present
Size Distribution
2025 DNR survey — how fish here compare to statewide averages
Small for speciesLarge for species
22″
30″
12″
9″
10″
8″
10″
9″
Below avgAverageAbove avg
Nearby Lakes
Other lakes near Big
Big is a 3,598-acre lake located in Beltrami County, Minnesota near Bemidji. It has a maximum depth of 35 feet and a mean depth of 14.1 feet. Known for Walleye, Muskellunge, Northern Pike, Largemouth Bass, Smallmouth Bass. Last surveyed by MN DNR in 2025.