Devils Postpile National Monument - Wikipedia
https://en.wikipedia.org/wiki/Devils_Postpile_National_Monument
Devils Postpile National Monument is a U.S. National Monument located near Mammoth Mountain in Eastern California. The monument protects Devils Postpile, an unusual rock formation of columnar basalt, “all closely and perfectly fitted together like a vast mosaic.” The monument encompasses 798 acres (323 ha) and includes two main attractions: the Devils Postpile formation and Rainb… Area: 798 acres (323 ha) Visitors: 109,571 (in 2017)
Area: 798 acres (323 ha)
Visitors: 109,571 (in 2017)
DA: 4 PA: 22 MOZ Rank: 72