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The lake is located in La Crosse County and is named after the nearby city of Onalaska. The lake is known for its excellent fishing opportunities, particularly for walleye, northern pike, and bass. In addition to fishing, the lake also offers opportunities for boating, water skiing, and other recreational activities.
The lake is surrounded by several parks and recreational areas, including the Upper Mississippi River National Wildlife and Fish Refuge and the Great River State Trail. There are several public boat launches around the lake, as well as numerous campsites and cabins available for rent. The lake is also home to several resorts and fishing lodges.
Lake Onalaska is an important habitat for a variety of fish and wildlife species, including bald eagles, pelicans, and various migratory birds. The lake and its surrounding area are managed by the Wisconsin Department of Natural Resources and the U.S. Fish and Wildlife Service, which work to protect and preserve the lake's ecological and recreational resources for future generations.
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Frequently Asked Questions About Lake Onalaska, WI
- How big is Lake Onalaska?
- How deep is Lake Onalaska?
- What kind of fish can you catch in Lake Onalaska?
- Are there fishing guides or charters for Lake Onalaska?
- Are there places to stay in the Lake Onalaska area?
- Are there boat launches on Lake Onalaska?
- Are there places to eat and drink near Lake Onalaska?
- What are the fishing regulations for Lake Onalaska?
- What is the average air temp for Lake Onalaska?
- Are there any state parks near Lake Onalaska?
How big is Lake Onalaska?
How deep is Lake Onalaska?
What kind of fish can you catch in Lake Onalaska?
Are there fishing guides or charters for Lake Onalaska?
Are there places to stay in the Lake Onalaska area?
More Lodging Options
Lake-Link Featured Lodging
Are there boat launches on Lake Onalaska?
Lake Onalaska area businesses:
Are there places to eat and drink near Lake Onalaska?
What are the fishing regulations for Lake Onalaska?
General Restrictions
- NOTE: Regulations listed below may not reflect fish species actually found in the lake. See 's WDNR Lake Page for more information on this lake's characteristics.
Explore the Lake Onalaska area in a RV
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21 Promaster "Foley" Home is where you park it... down by the river
ONALASKA, WI
What aquatic invasive species are found in Lake Onalaska?
Join us in the fight to prevent the spread of invasive species These sneaky creatures can hitch a ride on boats, clinging onto propellers, anchor lines, and trailers. They can even survive in hidden places like bilge water and ballast tanks, or disguise themselves in dirt and sand that sticks to nets, buckets, anchors, and waders. But don't worry, we have the power to stop them in their tracks with just a few simple steps. So let's do our part and protect our waters from these unwanted invaders.
What is the average air temp for Lake Onalaska?
Are there any state parks near Lake Onalaska?
For more Wisconsin State Park information see our State Park Guide.
Lake Onalaska Reviews
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More Nearby Lakes To Explore
There's more lake's to explore around Lake Onalaska...DISTANCE | ACRES | MAX DEPTH | |
French Lake | 3.3 mi | 157 | |
Round Lake | 3.5 mi | 381 | |
Black River -Un Slough | 3.9 mi | 184 | |
Richmond Bay | 4.1 mi | 195 | |
Goose Lake | 7.2 mi | 13 | |
Long Lake | 7.6 mi | 54 | 11 ft |
Round Lake | 7.9 mi | 40 | 7 ft |
Third Lake | 8.2 mi | 35 | 8 ft |
Second Lake | 8.8 mi | 24 | 7 ft |
First Lake | 9.0 mi | 17 | 3 ft |