Lake Crystal
About Lake Crystal
Lake Crystal is a 79-acre lake near Robbinsdale in Hennepin County, Minnesota. It reaches 39 feet at its deepest point, with an average depth of about 10 feet, and has roughly 1.6 miles of shoreline. DNR surveys put average water clarity at about 2.5 feet, so expect stained or algae-tinted water in summer.
Minnesota DNR fisheries surveys list 12 fish species here, including tiger muskellunge, black crappie, bluegill, pumpkinseed, and yellow perch. 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 muskellunge and tiger muskellunge, and they override the statewide limits. The most recent fisheries survey on file dates to 2022.
There is one public boat launch (gravel or earth surface) managed by the city.
Plan Your Visit to Lake Crystal
- 79 acres, up to 39 feet deep, near Robbinsdale
- 1 public boat launch (gravel or earth) — managed by the city
- Game fish on the DNR survey: tiger muskellunge, black crappie, bluegill, pumpkinseed, and yellow perch
- Special fishing regulations apply here and override the statewide limits
- Average water clarity around 2.5 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
- Managed by
- city
Conditions
- Surface area
- 79 acres
- Max depth
- 39 ft
- Average depth
- 10 ft
- Shoreline
- 1.6 mi
- Water clarity
- 2.5 ft
- Shallows (under 15 ft)
- 53 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)
- 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
- 12
- Game fish
- 5
- Stocked
- Yes
- Last DNR survey
- 2022
- Special regulations
- Yes
- Fishing pier
- No
- Ice fishing
- Yes
- Boat launch
- Yes
Special regulations on this lake
- Muskellunge and Tiger Muskellunge: Minimum size limit 40". Possession limit one.
Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.
Activities
Amenities
Fish Species
Plan your trip to Lake Crystal
Compare Lake Crystal against the top-ranked lakes nearby, then map your route.
Nearby Lakes
Twin Lake
64 out of 100 Lake ScoreHennepin · Robbinsdale217 acres
1.5 miles away
St. Anthony Falls Pool
47 out of 100 Lake ScoreHennepin · Minneapolis317 acres
3.2 miles away
Cedar Lake
56 out of 100 Lake ScoreHennepin · Minneapolis164 acres
4.6 miles away
Medicine Lake
66 out of 100 Lake ScoreHennepin · Plymouth924 acres
4.7 miles away
U.S. Lock & Dam #1 Pool
42 out of 100 Lake ScoreHennepin · Falcon Heights471 acres
4.8 miles away
Lake of the Isles
54 out of 100 Lake ScoreHennepin · Minneapolis114 acres
4.9 miles away
Frequently Asked Questions
Where is Lake Crystal?
Lake Crystal is in Hennepin County, Minnesota, near Robbinsdale. It covers 79 acres and reaches 39 feet deep.
How big and how deep is Lake Crystal?
Lake Crystal covers 79 acres with about 1.6 miles of shoreline. Its maximum depth is 39 feet and its average depth is about 10 feet.
What fish can you catch at Lake Crystal?
Minnesota DNR surveys list Tiger Muskellunge, Black Crappie, Bluegill, Pumpkinseed, and Yellow Perch and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on Lake Crystal?
Yes. Lake Crystal has 1 public boat launch (gravel or earth), managed by the city. DNR public water accesses are free to use.
Can you swim at Lake Crystal?
There is no mapped public swim beach at Lake Crystal. 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 Lake Crystal stocked?
Yes. The Minnesota DNR has stocking records for Lake Crystal; species and numbers vary by year, so see the stocking report on DNR LakeFinder.
Are there special fishing regulations on Lake Crystal?
Yes. Minimum size limit 40". Possession limit one.