Visitors to the South Unit may experience up to 30 minute delays and rough road conditions due to road construction along East River Road. Construction is expected to be complete by October 1. Check back for updates Updated 08/13/2014 5:16 pm MT
Airports near the park include Dickinson-Theodore Roosevelt in Dickinson, ND and Sloulin Field in Williston, ND. Other larger airports with more flights daily are farther away, including Bismarck, ND, Rapid City, SD, and Billings, MT.
Did You Know?
Rocks that make up the petrified forest in the park's South Unit came from huge dawn redwood, magnolia, ginkgo, cypress, date and palm trees that once provided shade from steamy heat 60 million years ago. More...