Long Lake
About Long Lake
Long Lake is a 620-acre lake near Cyrus in Stevens County, Minnesota. It reaches 10 feet at its deepest point, with an average depth of about 5 feet, and has roughly 8.2 miles of shoreline. It is the largest lake in Stevens County in the Minnesota DNR's LakeFinder records. DNR surveys put average water clarity at about 3.9 feet, so expect stained or algae-tinted water in summer.
Minnesota DNR fisheries surveys list 13 fish species here, including walleye, largemouth bass, black crappie, bluegill, and yellow perch. The DNR has stocking records for the lake, so check the stocking report for the most recent species and year classes. The most recent fisheries survey on file dates to 2023.
There is one public boat launch (gravel or earth surface).
Plan Your Visit to Long Lake
- 620 acres, up to 10 feet deep, near Cyrus
- 1 public boat launch (gravel or earth)
- Game fish on the DNR survey: walleye, largemouth bass, black crappie, bluegill, and yellow perch
- Average water clarity around 3.9 feet — expect green or stained water by midsummer
Access & Fees
- Public access
- 1 public boat launch (gravel or earth)
- Launch fee
- Free at DNR accesses
Conditions
- Surface area
- 620 acres
- Max depth
- 10 ft
- Average depth
- 5 ft
- Shoreline
- 8.2 mi
- Water clarity
- 3.9 ft
- Shallows (under 15 ft)
- 636 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 (gravel or earth)
Best For
- Ice fishing
- Low-clarity lakes are prone to summer algae blooms; keep dogs out of green, scummy water
- Ice is never completely safe — check thickness yourself before walking or driving on any lake
Angler's Report
Minnesota DNR LakeFinder- Species on survey
- 13
- Game fish
- 5
- Stocked
- Yes
- Last DNR survey
- 2023
- 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 Long Lake
Compare Long Lake against the top-ranked lakes nearby, then map your route.
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Nearby Lakes
Lake Charlotte
44 out of 100 Lake ScoreStevens · Cyrus468 acres
2.2 miles away
Page Lake
45 out of 100 Lake ScoreStevens · Hancock375 acres
4.8 miles away
Perkins Lake
49 out of 100 Lake ScoreStevens · Donnelly518 acres
8.4 miles away
Lake Emily
50 out of 100 Lake ScorePope · Hancock2,316 acres
8.9 miles away
Signalness Lake
58 out of 100 Lake ScorePope · Starbuck42 acres
13.4 miles away
Malmedal Lake
39 out of 100 Lake ScorePope · Lowry199 acres
13.6 miles away
Frequently Asked Questions
Where is Long Lake?
Long Lake is in Stevens County, Minnesota, near Cyrus. It covers 620 acres and reaches 10 feet deep.
How big and how deep is Long Lake?
Long Lake covers 620 acres with about 8.2 miles of shoreline. Its maximum depth is 10 feet and its average depth is about 5 feet.
What fish can you catch at Long Lake?
Minnesota DNR surveys list Walleye, Largemouth Bass, Black Crappie, Bluegill, and Yellow Perch and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on Long Lake?
Yes. Long Lake has 1 public boat launch (gravel or earth). DNR public water accesses are free to use.
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.
Is Long Lake stocked?
Yes. The Minnesota DNR has stocking records for Long Lake; species and numbers vary by year, so see the stocking report on DNR LakeFinder.