South Twin Lake
About South Twin Lake
South Twin Lake is a 222-acre lake near Bemidji in Beltrami County, Minnesota. It reaches 45 feet at its deepest point, and has roughly 3.1 miles of shoreline.
Minnesota DNR fisheries surveys list 11 fish species here, including walleye, northern pike, largemouth bass, black crappie, bluegill, and pumpkinseed. The DNR has stocking records for the lake, so check the stocking report for the most recent species and year classes. Special fishing regulations apply to largemouth and smallmouth bass, and they override the statewide limits. The most recent fisheries survey on file dates to 2025.
There is one public boat launch (concrete surface) managed by the US Forest Service.
Plan Your Visit to South Twin Lake
- 222 acres, up to 45 feet deep, near Bemidji
- 1 public boat launch (concrete) — managed by the US Forest Service
- Game fish on the DNR survey: walleye, northern pike, largemouth bass, black crappie, bluegill, and pumpkinseed
- Special fishing regulations apply here and override the statewide limits
Access & Fees
- Public access
- 1 public boat launch (concrete)
- Launch fee
- Free at DNR accesses
- Managed by
- US Forest Service
Conditions
- Surface area
- 222 acres
- Max depth
- 45 ft
- Shoreline
- 3.1 mi
- Shallows (under 15 ft)
- 75 acres
Rules & Regulations
- A Minnesota fishing license is required for anglers 16 and older
- Drain plugs must be out and all water drained before leaving any access; remove aquatic plants from boats and trailers
- Children under 10 must wear a life jacket on a boat that is underway
Facilities
- 1 public boat launch (concrete)
Best For
- Walleye fishing
- Ice fishing
- Ice is never completely safe — check thickness yourself before walking or driving on any lake
Angler's Report
Minnesota DNR LakeFinder- Species on survey
- 11
- Game fish
- 8
- Stocked
- Yes
- Last DNR survey
- 2025
- Special regulations
- Yes
- Fishing pier
- No
- Ice fishing
- Yes
- Boat launch
- Yes
Special regulations on this lake
- Largemouth and Smallmouth Bass: All from 14-20" must be immediately released. One over 20" allowed in possession.
Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.
Activities
Amenities
Fish Species
Plan your trip to South Twin Lake
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Nearby Lakes
North Twin Lake
69 out of 100 Lake ScoreBeltrami · Turtle River326 acres
0.8 miles away
Gull Lake
25 out of 100 Lake ScoreBeltrami · Tenstrike138 acres
2.8 miles away
Pimushe Lake
55 out of 100 Lake ScoreBeltrami · Pennington1,230 acres
3.1 miles away
Meadow Lake
25 out of 100 Lake ScoreBeltrami · Turtle River106 acres
3.4 miles away
Webster Lake
55 out of 100 Lake ScoreBeltrami · Blackduck47 acres
3.7 miles away
Rabideau Lake
64 out of 100 Lake ScoreBeltrami · Blackduck680 acres
4.6 miles away
Frequently Asked Questions
Where is South Twin Lake?
South Twin Lake is in Beltrami County, Minnesota, near Bemidji. It covers 222 acres and reaches 45 feet deep.
How big and how deep is South Twin Lake?
South Twin Lake covers 222 acres with about 3.1 miles of shoreline. Its maximum depth is 45 feet.
What fish can you catch at South Twin Lake?
Minnesota DNR surveys list Walleye, Northern Pike, Largemouth Bass, Black Crappie, Bluegill, Pumpkinseed, Yellow Perch, and Rock Bass and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on South Twin Lake?
Yes. South Twin Lake has 1 public boat launch (concrete), managed by the US Forest Service. DNR public water accesses are free to use.
Can you swim at South Twin Lake?
There is no mapped public swim beach at South Twin Lake. Minnesota's public waters are open to swimming where you have legal access, but there are no lifeguards or water-quality monitoring away from designated beaches.
Is South Twin Lake stocked?
Yes. The Minnesota DNR has stocking records for South Twin Lake; species and numbers vary by year, so see the stocking report on DNR LakeFinder.
Are there special fishing regulations on South Twin Lake?
Yes. All from 14-20" must be immediately released. One over 20" allowed in possession.