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 — Opens more than state park gates
Explore every corner of Colorado’s state parks while giving back to search and rescue volunteers when you get a $29 Keep Colorado Wild Pass with your vehicle registration. The pass also helps fund state parks and recreation, the Colorado Avalanche Information Center, wildlife conservation and outdoor education opportunities.