Castlewood Canyon Star Party and Sun-Day
Discover the Universe at Castlewood Canyon!
Star Party & Sun-Day | May 17 | 9 AM–12 PM & 8:30–10:30 PM
Join us for a day (and night) of celestial fun!
Sun-Day (9 AM–12 PM): View the Sun safely through solar telescopes, explore fun science stations, and learn all about our closest star.
Star Party (8:30–10:30 PM): After sunset, explore the night sky with telescopes and expert astronomers—see planets, constellations, and more!
Where: Castlewood Canyon State Park
Admission: Free with a Parks Pass, or if you have the KCW pass
All ages welcome—bring your curiosity and dress for the weather!
Special thanks to the Colorado Springs Astronomical Society for hosting this stellar event!
Location
Keep Colorado Wild Pass — Explore S’more
Get a $29 Keep Colorado Wild Pass with your next vehicle registration to create sweet summer memories. The pass gives you entry to all state parks and supports wildlife conservation.
State Parks & Recreation—Your pass helps manage Colorado’s 42 state parks, including keeping them clean and building new trails and facilities.
Backcountry Safety—Your pass supports the volunteer and equipment needs of search and rescue professionals across Colorado and avalanche safety programs through the Colorado Avalanche Information Center.
Wildlife Conservation—Additional money raised not used for state parks and outdoor safety will be used to support the State Wildlife Action Plan, which helps fund wildlife and habitat conservation work for the 960 species that CPW manages.
Local Communities—Your pass supports our natural resources and helps grow outdoor accessibility and educational programs in local communities.