Always scheduled on the closest Saturday to the New Moon, our next Members-only Rattlesnake Mountain Trailhead Star Party will be held on Saturday, December 28, from 6:00 P.M. to 11:55 P.M. Join us as we look up and enjoy the evening sky. We stargaze at the Rattlesnake Mountain Trailhead parking lot to the southwest of Snoqualmie Point Park. All vehicles must display a valid Discover Pass.

Rattlesnake Mountain Trailhead Star Party cancelled due to inclement weather.

Always scheduled on the closest Saturday to the New Moon, our next Members-only Rattlesnake Mountain Trailhead Star Party will be held on Saturday, October 26, from 6:00 P.M. to 11:55 P.M. Join us as we look up and enjoy the evening sky. We stargaze at the Rattlesnake Mountain Trailhead parking lot to the southwest of Snoqualmie Point Park. All vehicles must display a valid Discover Pass.

This Rattlesnake Ledge Trailhead Star Party (star party event) scheduled for Sep 28, 2019, 07:00 PM is cancelled due to inclement weather.

This Rattlesnake Mountain Trailhead Star Party (star party event) scheduled for Aug 31, 2019, 08:00 PM is cancelled due to inclement weather.