37-Foot Vehicle Length Restriction on the Devils Postpile Access Road
Devils Postpile has a limit of 37 feet for vehicles on the monument road. This may change during weather events, construction activities, vehicle congestion, or for safety reasons. Call or email for more information. More »
Established: July 6, 1911
Did You Know?
Devils Postpile is one of the finest examples of columnar basalt in the world. Approximately 55% of the formation's columns are six-sided. More...