Long Lake
About Long Lake
Long Lake is a 133-acre lake near Grandy in Isanti County, Minnesota. It reaches 14 feet at its deepest point, and has roughly 4.2 miles of shoreline.
The DNR has no fish survey on file for this lake, so treat any fishing as exploratory.
No public water access is on record with the DNR, so getting on the water generally depends on a resort, private landing or permission from a shoreline owner.
Plan Your Visit to Long Lake
- 133 acres, up to 14 feet deep, near Grandy
- No public access on record — access is through resorts, private landings or shoreline owners
Access & Fees
- Public access
- No public access on record
- Launch fee
- —
Conditions
- Surface area
- 133 acres
- Max depth
- 14 ft
- Shoreline
- 4.2 mi
- Shallows (under 15 ft)
- 133 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
No developed facilities on record. Plan to be self-sufficient.
- Ice is never completely safe — check thickness yourself before walking or driving on any lake
Activities
Amenities
Fish Species
Plan your trip to Long Lake
Compare Long Lake against the top-ranked lakes nearby, then map your route.
Nearby Lakes
Little Stanchfield Lake
46 out of 100 Lake ScoreIsanti · Grandy146 acres
1.3 miles away
Skogman Lake
52 out of 100 Lake ScoreIsanti · Cambridge228 acres
5.1 miles away
Fannie Lake
55 out of 100 Lake ScoreIsanti · Cambridge360 acres
5.9 miles away
Goose Lake
55 out of 100 Lake ScoreChisago · Stark (Chisago)732 acres
6.2 miles away
Rabour Lake
39 out of 100 Lake ScoreChisago · Stark (Chisago)53 acres
6.6 miles away
Florence Lake
48 out of 100 Lake ScoreIsanti · Edgewood135 acres
6.7 miles away
Frequently Asked Questions
Where is Long Lake?
Long Lake is in Isanti County, Minnesota, near Grandy. It covers 133 acres and reaches 14 feet deep.
How big and how deep is Long Lake?
Long Lake covers 133 acres with about 4.2 miles of shoreline. Its maximum depth is 14 feet.
What fish can you catch at Long Lake?
The DNR has no fish survey on file for Long Lake.
Is there a public boat launch on Long Lake?
No. The DNR lists no public water access on Long Lake.
Can you swim at Long Lake?
There is no mapped public swim beach at Long 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.