Based on the weather forecast of increasing clouds with a chance of rain, tonight's OMSI Star Parties at Stub Stewart and Rooster Rock State Parks are cancelled.
— $5 Parking Fee Per Vehicle.
Parking capacity is limited and will be on a first-come, first-served basis. When capacity is full, the park will close.
To gauge interest in this location, please let us know if you are planning to attend. We will update the parking status via this page.
— The Oregon Museum of Science and Industry (OMSI) is getting ready for its largest star party of the year on Saturday, August 12, the Perseid Meteor Shower Watch! Hundreds of star lovers from across the Pacific Northwest will be meeting at both Rooster Rock State Park and Stub Stewart State Park at 9 p.m. to watch and enjoy the wonder of the Perseid Meteor Shower. The event, sponsored by OMSI, Rose City Astronomers, and Oregon Parks and Recreations will have telescopes set up for attendees to use. OMSI staff will be presenting informal talks about the meteor shower, constellations, and the summer sky.
Join us as we gaze at the summer night sky at Rooster Rock State Park, located 22 miles east of Portland on I-84 just east of Sandy River at exit 25. To reach L.L. «Stub» Stewart State Park, take US-26 west of Portland and turn right on OR-47. The event starts at 9:00 pm and is free with $5 parking per vehicle. Warm clothing and a flashlight with red light are recommended. Personal telescopes and binoculars are welcome.
On the scheduled day of each OMSI Star Parties, it is suggested that interested visitors check back here for possible weather-related cancellations.
The Perseid Meteor Showers are visible throughout the state. If you aren't able to join us at the party, get away from city lights and gaze at the sky. Midnight is expected to be the peak time.
Rooster Rock State Park | Take I-84 east of the Sandy River at exit 25. The park is located 22 miles east of Portland.
L.L. «Stub» Stewart State Park | Take US-26 west of Portland and turn right on OR-47. The park is located 34 miles west of Portland.