The world's largest collection of optical telescopes is located high above the Sonoran Desert.

Kitt Peak, on the Tohono O'odham Reservation, is home to twenty-seven telescopes representing dozens of astronomical research institutions.

Explore the Visitor Center exhibits and gift shop to learn about astronomy.

Take a tour and discover how astronomers use telescopes to unlock the mysteries of the Universe.

Nightly Stargazing program available by RSVP; call (520) 318-8726.