⚠️ Mirror Lake SP 2026 Construction Notice and Closures
A large road construction project will be taking place at Mirror Lake State Park throughout 2026 that will affect availability of the boat landing parking lot and the boat launch. Reason: maintenance.
The water is often so still it holds a whole reflection of the sandstone walls above, some of them 50 feet. Across 2,200 acres: wooded sites, picnic grounds, a beach, an amphitheater, and the Seth Peterson Cottage that Frank Lloyd Wright drew.
Things to do
🥾 Hiking
🚲 Biking
🛶 Paddling
🏊 Swimming
🎣 Fishing
⛵ Boating
🏹 Hunting
Amenities & facilities
🏕️ Campsites
🚿 Showers
🚻 Restrooms
🛖 Cabins
👥 Group Sites
🛝 Playground
🚤 Boat Ramp
🚐 RV Dump Station
♿ Accessible Facilities
RV / campsite hookups
⛺ Primitive / No Hookups
Camping options
Standard campsites
Group campsites
Winter camping
Entrance fee
$13 per vehicle — A vehicle admission sticker is required. Daily vehicle admission $13 with Wisconsin plates ($16 out-of-state), $3 for Wisconsin residents 65 and older; 12-month pass $28 / $50. Rates effective Aug. 19, 2025.
Hours
Open 6 a.m. to 11 p.m. year-round.
Hours as published by Wisconsin DNR. Check the official page before a long drive.