William O'Brien State Park is a 1,520-acre state park of Minnesota, USA, along the St. Croix River. Its hiking trails traverse rolling glacial moraine, riparian zones, restored oak savanna, wooded areas and bogs. It is a popular place for birdwatching, picnics, camping, cross-country skiing, canoeing, fishing, and other typical outdoor recreational activities.
Location: Washington, Minnesota, United States
Elevation: 801 ft (244 m)
Established: 1947
Area: 1,520 acres (6.2 km²)
Governing body: Minnesota Department of Natural Resources
Save
Share
More