
Devils Postpile National Monument
Some visitors, parking usually available
Best: Weekday mornings
Devils Postpile National Monument protects rare columnar basalt formations and the spectacular 101-foot Rainbow Falls. Located in the Sierra Nevada near Mammoth Lakes, the monument offers hiking, fishing, and stunning geological features formed by volcanic activity.
Accepted Passes
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Port Chicago Naval Magazine National Memorial
Memorial to the 1944 explosion that helped catalyze military desegregation.
Why go: Similar scenic views, historic experience
Around 163 miles away


