Park Superintendent: Jason Grof
The park grounds are open year-round.
September - April: 8:00 a.m. - 4:00 p.m.
May - August: 8:00 a.m. - 5:00 p.m.
A valid Nebraska state park entry permit is required.
The Harold W. Andersen Visitor Center and Museum will be open daily from May 28th through September 3rd, 2018 from 10:00 a.m. to 5:00 p.m. and on the following weekends: May 6th through May 21st and September 9th through October 8th. The Visitor Center requires an admission fee of $2.00 per adult and $1.00 for children under 13 (under 3 is free).