Operating Hours & Seasons

Ranger taking the flag down.
A park ranger lowers the flag as the visitor center closes for the day.

Visitor Center and Museum

Summer Hours

Daily from May 15th until September 30th - 9:00 a.m. to 5:00 p.m.

Winter Hours

Daily from September 30th until Mid-May - 8:00 a.m. to 4:00 p.m.

Visitor Center Closings

Thanksgiving Day, Christmas Day, and New Year's Day


The monument's two trails, the Daemonelix and the Fossil Hills Trails, are open year-round from dawn to dusk.

Last updated: May 10, 2019

Contact the Park

Mailing Address:

301 River Road
Harrison, NE 69346


(308) 665-4113

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