Go Astr☾nomy

U.S. Observatories

Observatories in Arizona  (31)

There are 31 astronomical observatories in the state of Arizona that feature professional telescopes used for astronomy research. Not all observatories may be open to the public. Please contact them for any public outreach programs. Also see Physics & Astronomy Colleges in Arizona.

Unleash your inner astronomer! Your guide to amateur astronomy.