Trout Lake
About Trout Lake
Trout Lake is a 1,862-acre lake near Coleraine in Itasca County, Minnesota. It reaches 135 feet at its deepest point, and has roughly 13.9 miles of shoreline. DNR surveys put average water clarity at about 16.2 feet, which is exceptionally clear for Minnesota.
Minnesota DNR fisheries surveys list 15 fish species here, including walleye, northern pike, largemouth bass, smallmouth bass, black crappie, and bluegill. 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 walleye, and they override the statewide limits. The most recent fisheries survey on file dates to 2025.
There are 4 public boat launches (concrete surface) managed by the city, county, and township. Kom-On-in Beach Campground is mapped close to the shoreline for overnight stays. The lake is listed as infested with flowering rush and zebra mussel — clean, drain and dry your boat and gear before leaving. Ice typically goes out around April 24, based on 17 years of DNR ice-out records.
Plan Your Visit to Trout Lake
- 1,862 acres, up to 135 feet deep, near Coleraine
- 4 public boat launches (concrete) — managed by the city, county, and township
- Game fish on the DNR survey: walleye, northern pike, largemouth bass, smallmouth bass, black crappie, and bluegill
- Special fishing regulations apply here and override the statewide limits
- Average water clarity around 16.2 feet — very clear
- Camping close to the water at Kom-On-in Beach Campground
- Listed as infested with flowering rush and zebra mussel — clean, drain and dry before you leave
Access & Fees
- Public access
- 4 public boat launches (concrete)
- Launch fee
- Free at DNR accesses
- Managed by
- city, county, township
Conditions
- Surface area
- 1,862 acres
- Max depth
- 135 ft
- Shoreline
- 13.9 mi
- Water clarity
- 16.2 ft
- Shallows (under 15 ft)
- 438 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
- 4 public boat launches (concrete)
- Camping: Kom-On-in Beach Campground
Best For
- Walleye fishing
- Lakeside camping
- Quiet paddling
- 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
- 10
- Stocked
- Yes
- Last DNR survey
- 2025
- Special regulations
- Yes
- Fishing pier
- No
- Ice fishing
- Yes
- Boat launch
- Yes
Special regulations on this lake
- Walleye: All from 20-24" must be immediately released. One over 24" allowed in possession.
Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.
Ice-Out History
- Median ice-out
- April 24
- Years of record
- 17
- Earliest
- April 12, 2006
- Latest
- May 11, 1996
- Most recent
- April 26, 2020
See every lake on the ice-out tracker. Ice-out data: Minnesota DNR State Climatology Office.
Camping & Reservations
Kom-On-in Beach Campground is mapped on or near Trout Lake. Minnesota state park sites are booked through the DNR reservation system, national forest campgrounds through Recreation.gov, and most state forest campgrounds are first-come, first-served.
Campground locations © OpenStreetMap contributors. Confirm details with the operator.
Activities
Amenities
Fish Species
Plan your trip to Trout Lake
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Nearby Lakes
Canisteo Pit
46 out of 100 Lake ScoreItasca · Coleraine1,458 acres
3.4 miles away
Clearwater Lake
25 out of 100 Lake ScoreItasca · Blackberry132 acres
3.8 miles away
Round Lake
24 out of 100 Lake ScoreItasca · Blackberry101 acres
3.9 miles away
Holman Lake
61 out of 100 Lake ScoreItasca · Bovey148 acres
4.1 miles away
South Twin Lake
57 out of 100 Lake ScoreItasca · Marble141 acres
4.7 miles away
North Twin Lake
45 out of 100 Lake ScoreItasca · Marble239 acres
5.2 miles away
Frequently Asked Questions
Where is Trout Lake?
Trout Lake is in Itasca County, Minnesota, near Coleraine. It covers 1,862 acres and reaches 135 feet deep.
How big and how deep is Trout Lake?
Trout Lake covers 1,862 acres with about 13.9 miles of shoreline. Its maximum depth is 135 feet.
What fish can you catch at Trout Lake?
Minnesota DNR surveys list Walleye, Northern Pike, Largemouth Bass, Smallmouth Bass, Black Crappie, Bluegill, Pumpkinseed, Yellow Perch, and Tullibee (Cisco) and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on Trout Lake?
Yes. Trout Lake has 4 public boat launches (concrete), managed by the city, county, and township. DNR public water accesses are free to use.
Can you swim at Trout Lake?
There is no mapped public swim beach at Trout 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 Trout Lake stocked?
Yes. The Minnesota DNR has stocking records for Trout Lake; species and numbers vary by year, so see the stocking report on DNR LakeFinder.
Are there special fishing regulations on Trout Lake?
Yes. All from 20-24" must be immediately released. One over 24" allowed in possession.
When does the ice go out on Trout Lake?
The median ice-out date is April 24, from 17 years of Minnesota DNR records. The earliest on record is April 12, 2006 and the latest is May 11, 1996.
Can you camp at Trout Lake?
Yes. Kom-On-in Beach Campground is mapped on or near the shore. Confirm whether sites are reservable or first-come, first-served before you go.
Does Trout Lake have invasive species?
Yes. The DNR lists Trout Lake as infested with flowering rush and zebra mussel. State law requires you to clean off plants, pull the drain plug and drain all water before leaving the access.