William O'Brien State Park in WI -- Campground & RV Camping in Wisconsin

William O'Brien State Park spans 1,520 acres along the scenic St. Croix River with rolling glacially-carved terrain, oak savannas, wetlands, and woodlands. The park offers 12 miles of trails for hiking and cross-country skiing, two swimming beaches, canoe rentals for river exploration, and excellent fishing for walleye and northern pike. Camping includes drive-in campsites and rustic cabins, with group camps accommodating 35-50 people.

The road in has not been measured -- unknown, not bad. Sits on broad, near-level ground.

A body of water lies 0.2 mi off. Open country -- nothing named rises within 30 miles of here. Night skies measure Bortle 3 -- a dark rural sky. The nearest town, Osceola, is 5.6 mi off.