Grant Lake
About Grant Lake
Grant Lake is a 214-acre lake near Wilton (Beltrami) in Beltrami County, Minnesota. It reaches 92 feet at its deepest point, and has roughly 3.7 miles of shoreline. DNR surveys put average water clarity at about 11 feet, clearer than most lakes in the state.
Minnesota DNR fisheries surveys list 15 fish species here, including northern pike, largemouth bass, black crappie, bluegill, pumpkinseed, and yellow perch. The most recent fisheries survey on file dates to 2025.
There is one public boat launch (concrete surface) managed by the Minnesota DNR. OpenStreetMap shows a swim beach on or beside the lake.
Plan Your Visit to Grant Lake
- 214 acres, up to 92 feet deep, near Wilton (Beltrami)
- 1 public boat launch (concrete) — managed by the Minnesota DNR
- Game fish on the DNR survey: northern pike, largemouth bass, black crappie, bluegill, pumpkinseed, and yellow perch
- Average water clarity around 11 feet
- Swim beach on or beside the lake
Access & Fees
- Public access
- 1 public boat launch (concrete)
- Launch fee
- Free at DNR accesses
- Managed by
- Minnesota DNR
Conditions
- Surface area
- 214 acres
- Max depth
- 92 ft
- Shoreline
- 3.7 mi
- Water clarity
- 11 ft
- Shallows (under 15 ft)
- 85 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)
- Swim beach
Best For
- Northern Pike fishing
- Swimming and beach days
- 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
- 15
- Game fish
- 8
- Stocked
- No
- Last DNR survey
- 2025
- Special regulations
- No
- Fishing pier
- No
- Ice fishing
- Yes
- Boat launch
- Yes
Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.
Activities
Amenities
Fish Species
Plan your trip to Grant Lake
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Nearby Lakes
Bootleg Lake
34 out of 100 Lake ScoreBeltrami · Wilton (Beltrami)332 acres
2.8 miles away
Lake Irving
66 out of 100 Lake ScoreBeltrami · Bemidji662 acres
6.1 miles away
Marquette Lake
41 out of 100 Lake ScoreBeltrami · Bemidji528 acres
6.4 miles away
Newman Lake
47 out of 100 Lake ScoreHubbard · Bemidji45 acres
7 miles away
Lake Bemidji
82 out of 100 Lake ScoreBeltrami · Lavinia (Beltrami)6,596 acres
7.4 miles away
Lake Plantagenet
58 out of 100 Lake ScoreHubbard · Nary2,531 acres
8.1 miles away
Frequently Asked Questions
Where is Grant Lake?
Grant Lake is in Beltrami County, Minnesota, near Wilton (Beltrami). It covers 214 acres and reaches 92 feet deep.
How big and how deep is Grant Lake?
Grant Lake covers 214 acres with about 3.7 miles of shoreline. Its maximum depth is 92 feet.
What fish can you catch at Grant Lake?
Minnesota DNR surveys list Northern Pike, Largemouth Bass, Black Crappie, Bluegill, Pumpkinseed, Yellow Perch, Tullibee (Cisco), and Rock Bass and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on Grant Lake?
Yes. Grant Lake has 1 public boat launch (concrete), managed by the Minnesota DNR. DNR public water accesses are free to use.
Can you swim at Grant Lake?
Yes. A swim beach is mapped on or beside the lake. Most Minnesota beaches have no lifeguard, so swim at your own risk and check for beach advisories.
Is Grant Lake stocked?
The DNR has no stocking report on file for Grant Lake; its fishery is sustained by natural reproduction or has not been stocked recently.