Observatory Dome Tours

Experience the wonders of the Colorado night sky at the Gunnison Valley Observatory!

Step inside the Observatory’s iconic 30-inch telescope dome for a guided journey through the cosmos, where you’ll get an up-close look at planets, star clusters, nebulae, distant galaxies, and other celestial treasures visible that evening.

Whether you’re a lifelong astronomy enthusiast or simply looking for a unique family adventure, Dome Tours offer an unforgettable opportunity to explore the universe from one of the Gunnison Valley’s premier dark-sky destinations. Friendly volunteers and knowledgeable guides share fascinating stories about the night sky while helping visitors navigate the heavens through professional-quality equipment.

Before or after your dome experience, enjoy viewing through additional telescopes set up outside and take in the incredible star-filled skies that make the Gunnison Valley a world-class stargazing destination.

Space is limited for each tour, so advance reservations are highly recommended. Come discover why the Gunnison Valley’s dark skies have inspired generations of dreamers, explorers, and astronomers.

Regular Dome Viewing Provides Viewers of all ages with the opportunity to view generally three typical Messier Objects or premier deep sky features. Viewed through the 30” telescope are such targets as the The Dumb Bell Nebula, Ring Nebula, Great Hercules Cluster, Globular Clusters M3, M5 & M92, showcase double stars, nearby Galaxies, and solar system objects (when available).

First Dome Viewing: 9:35-10:05 pm
Second Dome Viewing: 10:10-10:40 pm