Visit MN State Parks, WI State Parks, or Washington County Parks for more information. AT Pirates Den Resort our customers are our greatest treasure. Wildwood RV Park & Campground 20078 Lake Blvd. RV Park and campground is located on the Island just across the London Bridge. Its open seasonally from May to October, but there are hotels and casino rooms available year. Treasure Island Casino RV Park Hastings, MN 651.267.3060 (approx. This RV park is part of the Turning Stone Resort and Casino. 651.429.2168 (mostly permanent summer sites) Golden Acres RV Park 15150 Square Lake Trail N Stillwater, MN 55082. Interstate Park 307 Milltown Road Taylors Falls, MN 55084 651.465.5711 Croix, MN 55047 651.433.0500 (closest State Park to historic downtown, 15 minutes north) William Obrien State Park 16821 O’Brien Trail N. Sleep within the lush bluff country and explore the river valleys at nearby State and county parks. Prefer to enjoy the great outdoors when you travel? As a central hub for outdoor enthusiasts, Stillwater has a few tent, camper cabin, or RV camping options nearby but no camping right in town.