In this calendar of events you will find information on festival activities throughout the year. Please browse by date, or feel free to view the just-released Festival of Science 2019 passport!

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Sea of Tranquility Hike

September 21, 2019 @ 9:00 am - 1:00 pm

Hike in a crater field, Flagstaff’s version of the Moon’s Sea of Tranquility, where Apollo 11 astronauts trained. Prepare for a 4-5 mile walk over uneven terrain, dress appropriately, bring water and snacks. We’ll watch a short film, then drive to the site. Reservations required, 928-527-8259 or


September 21, 2019
9:00 am - 1:00 pm


Flagstaff Ranger Station
5075 N. Highway 89
Flagstaff, AZ United States