🌤 Weather at Governor Nelson State Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 25–69 °F | 57–82 °F | 29–73 °F | 12–32 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Madison Dane Rgnl Airport, 5 mi away, elevation 866 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
Governor Nelson State Park is a public state park in Wisconsin near Madison in Dane County. Spanning 422 acres and established in 1975, this park offers a peaceful retreat into nature for visitors of all ages.
Quick Facts
| State | Wisconsin |
| Nearest City | Madison |
| County | Dane |
| Park Size | 422 acres |
| Established | 1975 |
| Google Rating | ⭐ 4.5/5 (450 reviews) |
Location & Getting There
Governor Nelson State Park is located near Madison, Wisconsin. The park’s coordinates are 43.1350, -89.4363.
Things to Do
Wisconsin state parks highlight the natural beauty of the upper Midwest — from Great Lakes shorelines and dramatic river bluffs to deep Northwoods forests and glacial landscapes. Popular activities include swimming and sunbathing at pristine Lake Michigan and inland lake beaches, hiking the Ice Age Trail that crosses several parks, fishing for musky, walleye, and bass, camping in quiet pine forests, kayaking the sea caves of the Great Lakes, mountain biking on extensive specialized trail systems, and exploring dramatic limestone cliffs. In winter, Wisconsin parks transform into major hubs for snowmobiling, ice fishing, cross-country skiing, and snowshoeing.
Best Time to Visit
Summer (June–August) is the undisputed peak season for Wisconsin parks, offering the best weather for lake swimming and camping, though popular parks like Devil’s Lake get heavily crowded. Fall (September–October) is spectacular, especially in the northern parks where foliage peaks in late September, offering crisp hiking weather and fewer bugs. Winter (December–March) provides excellent snow cover for Nordic skiing and snowmobiling, particularly in the northern half of the state. Spring (April–May) can be wet and muddy but offers great fishing and quiet trails.
Visitor Tips
A vehicle admission sticker is required at most Wisconsin state parks ($28/year for residents, $38 for non-residents). Annual passes are highly recommended if visiting multiple parks. Camping reservations can be made up to 11 months in advance through the Wisconsin DNR system. Devil’s Lake and Peninsula State Parks are the most visited and their campgrounds often book out entirely for summer weekends by January. Be aware that ticks are prevalent from spring through fall — use insect repellent and check yourself after hiking in grassy or wooded areas.
Explore More Wisconsin State Parks
Governor Nelson State Park is one of many outstanding state parks in Wisconsin. Discover more parks in our Best State Parks in Wisconsin guide, or use our Park Finder to search by activity, location, or features.
Wildlife & Nature
Governor Nelson SP — 422 acres on the north shore of Lake Mendota. The park’s lake, prairie, and hardwood forest support sandhill cranes, bald eagles, and white-tailed deer. Cherokee Marsh — a 3,000-acre wetland — is adjacent.
Nearby Attractions
Madison — adjacent — state capital. University of Wisconsin — 10 miles south. Lake Mendota — at the park.
Make it a road trip: Pair a visit with Capital Springs State Recreation Area (a short drive away) or Kegonsa State Park (within about an hour’s drive).
🐾 Dogs & Pets at Governor Nelson State Park
- Pets allowed? statewide rule
- Pets are welcome in most Wisconsin state park campgrounds, trails, roads and outlying areas, but must be leashed and under control at all times.
- Leash rule statewide rule
- 8 ft maximum physical leash required at all times (except in designated pet swim areas while the pet is in the water)
- Beaches & swim areas statewide rule
- Pets are not allowed on public beaches, but over 30 properties (e.g. Devil's Lake, Governor Dodge, Point Beach) have designated pet swim areas
- Cabins & lodging statewide rule
- Pets are not allowed in buildings, picnic shelters or other structures unless specifically signed as open to pets
- Statewide exceptions statewide rule
- Pets prohibited entirely at Copper Culture, Heritage Hill and Hoffman Hills State Recreation Areas; designated pet picnic areas exist at many properties
Are dogs allowed at Governor Nelson State Park?
Pets are welcome in most Wisconsin state park campgrounds, trails, roads and outlying areas, but must be leashed and under control at all times. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via dnr.wisconsin.gov. More: Wisconsin state parks guide · Dog rules in all 50 states compared
Park Location
Plan your gear for Governor Nelson State Park
From our editorial guides, matched to this park’s activities:
