Lake Sammamish State Park
Washington State Park
🔥 Burn ban in effect
Hours6:30 a.m. - Dusk year round
Entrance fee$10 / vehicle
CampingYes
Book a campsiteDirectionsOfficial Washington State Parks pagePark mapLog a visitLake Sammamish Metal DetectingLake Sammamish State Park Brochure
Lake Sammamish State Park entrance fee
$10 per vehicle — Discover Pass: Annual Pass: $45; One-day Pass: $10. Watercraft Launch Fee: $7 for the day; Trailer Dump Fee: $5 per use
Lake Sammamish State Park hours
6:30 a.m. - Dusk year round
Hours as published by Washington State Parks. Check the official page before a long drive.
About Lake Sammamish State Park
Two swimming beaches, trails, volleyball courts and soccer fields, close enough to Seattle for an afternoon. Dirt and gravel paths reach the wetlands, where great blue heron and bald eagles turn up.
Things to do
- 🥾 Hiking
- 🚲 Biking
- 🛶 Paddling
- 🏊 Swimming
- 🎣 Fishing
- ⛵ Boating
- 🐦 Birding
- 🧭 Geocaching
Amenities & facilities
- 🏕️ Campsites
- 🚻 Restrooms
- 🛝 Playground
- 🚤 Boat Ramp
- 🚐 RV Dump Station
- ♿ Accessible Facilities
More Washington state parks with swimming
Camping options
- Campsites
Contact
Phone425-455-7010
Address2182 NW Sammamish Road, Issaquah, WA 98027
🎒 Gear up for Lake Sammamish State Park
Popular gear for what this park offers:
- Tents
- Kayaks
- Fishing rods
- Binoculars
- Hiking boots
- Bike helmets
- Water shoes
- Life jackets
- Handheld GPS
- Bug spray
- Coolers
- Sleeping bags
- Camp chairs
- Camp stoves
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