Campgrounds and RV parks near Dresser, WI

The Dalles of the St. Croix, a stretch of basalt cliffs carved by glacial meltwater, is the visual centerpiece of Interstate State Park. Visitors hike the Pothole Trail to see glacial potholes in bedrock, paddle the St. Croix National Scenic Riverway, and board seasonal riverboat tours from the Minnesota side at Taylors Falls. Interstate State Park is also the western terminus of the Ice Age National Scenic Trail, drawing day hikers and thru-hikers. Rock climbers use the cliffs on the Minnesota side, and anglers fish the river and nearby inland lakes. Families often combine park time with the Osceola and St. Croix Valley Railway steam-train excursion, Trollhaugen for summer chairlift rides and disc golf, and swimming at Lake O' the Dalles inside the park.

The RV season in northwestern Wisconsin runs roughly from May through mid-October, with peak demand from mid-June through Labor Day weekend. Summer brings warm days, active river use, and full campgrounds. Weekend sites at Interstate State Park frequently book to capacity, and holiday weekends fill months in advance. Spring arrives slowly. The north campground at Interstate State Park opens May 1, while private campgrounds typically open in late April or early May. Nighttime temperatures can still drop near freezing into mid-May, and water systems at state park facilities may not run until mid-May. Bugs, particularly mosquitoes and blackflies, are heaviest from late May through June. Fall is a strong shoulder season, with hardwoods along the St. Croix producing vivid color from late September through mid-October, and crowds thin significantly after Labor Day. Winter access is limited. Most private campgrounds close for the season, and the north campground at Interstate closes October 31. The south campground stays open year-round but is restricted to hike-in tent camping from November 15 through April 30.

Interstate State Park sits directly on the St. Croix River, and its campground loops are wooded, shaded, and hilly. Sites are generally level enough for RVs but tight in places, with mature trees limiting slide-out and awning clearance on some pads. Showers are available in the north campground for registered campers, and a dump station is located across the road from the Ice Age Interpretive Center. Cell coverage is usable in most of the park but inconsistent inside the deeper river-valley loops. The local terrain is a mix of basalt outcrops, mixed hardwood forest, and lake country. Roads into Dresser and the surrounding towns are paved and well-maintained, with no significant grades that require special caution for towed rigs. Black bears are present in Polk County, so food storage rules apply at all campgrounds. Ticks are common from spring through early fall, and deer are frequent on rural roads near dawn and dusk.