North-Central Arizona Sights

Lava River Cave

  • Cave

Published 11/18/2015

Fodor's Review

Subterranean lava flow formed this mile-long cave roughly 700,000 years ago. Once you descend into its boulder-strewn maw, the cave is spacious, with 40-foot ceilings, but claustrophobes take heed: about halfway through, the cave tapers to a 4-foot-high squeeze that can be a bit unnerving. A 40°F chill pervades the cave throughout the year so take warm clothing.

To reach the turnoff for the cave, go approximately 9 miles north of Flagstaff on U.S. 180, then turn west onto Forest Road (FR) 245. Turn left at the intersection of FR 171 and look for the sign to the cave. Note: These forest roads are closed from mid-November to March due to snow. The trip is approximately 45 minutes from Flagstaff. Although the cave is on Coconino National Forest Service property, there are no rangers on site; the only thing here is an interpretive sign, so it's definitely something you tackle at your own risk. Pack a flashlight (or two).

Sight Information

Address:

FR 171B, Flagstaff, Arizona, 86001, USA

Published 11/18/2015

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