Flagstaff Lava Tubes - Registration required
$20/person
Meet in front of the Community Center Gym on Hollamon Street

Explore the Lava River Cave in Flagstaff. A 3/4 mile long trek into a lava tube, with temperatures between 35 and 45 degrees year-round! Difficult hiking required.

Register HERE or get more information - 

• call: 928-554-0820 x3
• email: parks@campverde.az.gov