Ontario, Wisconsin, anchors the Driftless Region's rugged hills and draws RV travelers with world-class biking on the Elroy-Sparta State Trail and hiking in Wildcat Mountain State Park. Four nearby parks offer affordable sites from $15 a night. Camp here to pedal through railroad tunnels, fish trout streams, and chase sunsets over Kickapoo Valley ridges.
3 parks found
About Ontario, Wisconsin
Ontario hugs Highway 21 in Vernon County, where Wildcat Mountain State Park climbs 1,400-foot bluffs laced with 25 miles of trails. Cyclists pedal the nearby Elroy-Sparta State Trail, a 32-mile crushed-limestone path boring through three rock tunnels. Anglers cast lines into the Kickapoo River's clear pools, stocked with brown trout each spring. Local farms sell fresh cheese curds at the Sparta Farmers Market every Saturday.
Wildcat Mountain State Park immerses hikers in oak woods for $30 a night. Sparta Campground suits biking groups with WiFi, drinking water, and trail access at $15 to $21. Wilton City Park welcomes pets and shower-equipped families for $20 to $35, complete with a dump station. Norwalk Village Park fits long-stay RVers with sewer hookups, showers, and a playground.
- Four RV parks cluster within 15 miles of Ontario, three offering showers or water hookups
- Sparta Campground hugs the Elroy-Sparta State Trail with group sites for 20 rigs
- Wilton City Park and Norwalk Village Park both allow pets on 50 grassy sites
- Wildcat Mountain State Park starts sites at $30 with direct access to 25 trail miles
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