Go Astr☾nomy

U.S. Observatories

Observatories in Hawaii  (23)

There are 23 astronomical observatories in the state of Hawaii 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 Hawaii.

Unleash your inner astronomer! Your guide to amateur astronomy.