2021 Travel Requirements due to COVID-19

At this time, Individual Expeditions will be limited to participants who live in Coconino County, AZ. Use our contact form to sign up to be notified if we are able to open applications to non-Coconino County residents.

Additionally, an adult responsible for each participant is required to be within five driving hours of Flagstaff, AZ for the duration of the expedition. In the event of an evacuation, GCY will communicate with this adult, who will take responsibility for the participant once off the trip.

Partners in Science


Middle School Adventure


Verde Valley Explorer