Join us for Appreciation Day and view the best-preserved meteorite impact site on Earth! This breathtaking phenomenon is the result of a powerful collision between our planet and an asteroid traveling 26,000 miles per hour. The historic event occurred over 50,000 years ago, so woolly mammoths native to this region would have observed the astonishing impact! You’ll also have the opportunity to go on an exclusive full-rim tour, and much more!

Reservations for the full-rim tour, which is at 9:00 AM, are required and can be made by calling (928) 220-3815 or visiting the Planet Science store (109 N Leroux St, Flagstaff).

Part of the Flagstaff Festival of Science 🎉

The Flagstaff Festival of Science is pleased to present “The Mammoth World of Science” September 22- October 1, 2023! The Festival features 10-days of engaging events and programs, all free, for the community to enjoy and celebrate the wonders of science!

This year’s theme has been designed to showcase the fascinating research and scientific discovery of Beth Shapiro, PhD.

The Festival offers a wide variety of presentations, hands-on workshops, interactive discussions, classroom talks and guided tours led by outstanding Flagstaff scientists and STEAM professionals. Festival-goers will have the opportunity to learn about ancient cultures, the environment of the Colorado Plateau, wildlife, astronomy and biology, as well as many topics at the intersection of the sciences and the arts.

Festival events highlight the innovative research happening right here in Flagstaff! Events are held in a variety of venues and institutions throughout northern Arizona.