US lakes & pondsUS lakes & pondsSurface area: The USGS National Hydrography Dataset outline (NHD Permanent ID 120018597).
The red circle marks Long Lake.
Towns and counties: U.S. Census Bureau boundaries overlaid on the USGS lake outline.
Official Minnesota DNR pages. Rules and fees change; check before you go.
Built only from the data on this page: official access lists, OpenStreetMap beaches and trails, campground listings, state and USGS invasive-species records. We don't rate crowds or water quality.
Fish species found in Minnesota DNR lake surveys: Black bullhead, Black crappie, Bluegill, Brown bullhead, Common carp, Hybrid sunfish, Largemouth bass, Northern pike, Pumpkinseed, Rock bass, Walleye, White sucker, Yellow bullhead.
Maximum depth and Average depth not published.
Source: Minnesota Department of Natural Resources LakeFinder record for Long Lake (DOW 56021000), with lake survey reports, depth maps and stocking history. Acreage here can differ slightly from our mapped outline.
Numbers on the map match the list at rightbelow.
Shoreline: USGS National Hydrography Dataset (NHD Waterbody, Permanent ID 120018597), public domain. State outline: U.S. Census Bureau TIGERweb. Points: Minnesota DNR public water access sites (Minnesota Geospatial Commons). Interactive map: Leaflet with © OpenStreetMap contributors. Not for navigation.
We found 7 campgrounds and RV parks within 15 miles of Long Lake. Distances are straight-line from the nearest point on the shoreline, so driving distance is longer.
Toilets · Drinking water
Tent sites
Toilets
Electric hookups
Drinking water
All campgrounds & RV parks in Minnesota
Green tent icons on the lake map mark campgrounds near the shore, and the interactive map shows the closest 12. Amenities are listed only where a source records them; call or check the campground's website before you go, since seasons and rates change every year.
Campground data: OpenStreetMap contributors (ODbL). Pulled Oct 12, 2026.
Live from the National Weather Service API for the lake's coordinates (46.4495, -95.6444). The nearest station may be several miles away. NWS forecast for Long Lake. No live water-temperature sensor is shown because we haven't found a public one for this lake.
Based on solunar theory, an estimate. Major periods (about 2 hours) center on when the moon is directly overhead or underfoot; minor periods (about 1 hour) center on moonrise and moonset. The 0–100 activity score rises during those periods and gets a boost near sunrise and sunset and around the new and full moon. Weather, water temperature and pressure often matter more. Sun and moon times are calculated in your browser from the lake's coordinates with standard astronomy formulas, shown in CT (America/Chicago), and accurate to within a few minutes.
1 public access site listed.
| Site | Town | Owner | Type | Parking | Fee | Uses | Map |
|---|---|---|---|---|---|---|---|
| Long Lake Public Water Access Site | Otter Tail | DNR Division of Parks and Trails | Carry-in (hand launch) | 8 trailer | — | Fishing, Boating | 46.4424, -95.6265 |
Minnesota DNR public water access sites (Minnesota Geospatial Commons)
Fees, hours and rules change; confirm with the site owner before you go.
Long Lake covers about 1,092 acres in Otter Tail and Rush Lake, Minnesota (Otter Tail County).
Minnesota DNR LakeFinder lists Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Pumpkinseed, Rock bass, Black bullhead, Brown bullhead and Common carp and 3 more.
No trailer ramp is listed, but there is 1 public access site for car-top boats or shore access.
Yes. We list 7 campgrounds and RV parks within 15 miles.
Long Lake touches Otter Tail and Rush Lake in Otter Tail County, Minnesota.
Know Long Lake? Tell us about the launch, parking, where they're biting or anything a first-time visitor should know. Tips go privately to the LakeRipple editor; nothing is posted automatically. Helpful tips may be featured on this page (we'll use your first name only if you give one).
Straight-line distance between lake centers. All Minnesota lakes & ponds · All waters in Otter Tail