Stone State Park 
5001 Talbot Rd.
Sioux City, IA 51103
712-255-4698
http://www.iowadnr.gov/Destinations/StateParksRecAreas/IowasStateParks/ParkDetails.aspx?ParkID=610117
State Park: Bike, Birding, Camp, Fish, Hike, Picnic, RV, Walk
A visit to Stone Park would not be complete without a visit to the Dorothy Pecaut Nature Center. The center features a variety of interpretive displays, including a “walk-under” prairie, a 400-gallon aquarium of native fish, and natural history dioramas. A children’s discovery area provides opportunity to handle furs, antlers, fossils, and other artifacts. Two miles of hiking trails exist around the nature center. The hours are: Tues. – Friday, 9a.m.-4p.m., Weekends, 1-4 p.m. Closed Mondays and Holidays. The center is managed by the Woodbury County Conservation Board.