Place · Outdoors
Lake Sammamish State Park
- When
- Visit on your schedule6:30 a.m. - dusk year round
- Where
- Lake Sammamish State Park2182 NW Sammamish Road, Issaquah, WA 98027Open in Google Maps ↗
- Ages
- All ages
- Cost
- Discover Pass required for parking: $10 one-day / $45 annual
- Organizer
- Washington State Parks
Day-use park in Issaquah at the south end of Lake Sammamish with two swimming beaches, playgrounds, accessible and bike trails, volleyball courts and soccer fields. Open 6:30 a.m. to dusk year round. Discover Pass required to park ($10 day / $45 annual). Alerts: roadway congestion from early October to late November due to a road closure on NW Sammamish Road (park remains open); the Homestead Trail is closed until further notice because of a washout.
Visit the official site ↗Published details checked online. Contact responsiveness and live booking availability have not been confirmed.
What was checked & what still needs confirmation
Washington State Parks page. Discover Pass required for vehicle access: $10 one-day / $45 annual (discoverpass.wa.gov); Nov 11, 2026 (Veterans Day) is a Discover Pass free day. Winter schedule page not checked for this park. Acreage not stated on the page.