







Wildfire season is here and impacting several parks, so make sure you’re in the know before you go. Before you head to a park, please check its page or head to our alerts page for closures, alerts and other important information to make sure you have a fun, safe and informed trip.
Gas/propane self-contained camping stoves and portable gas/propane fire pits allowed. No charcoal or wood fires allowed.
Lyons Ferry swim beach is closed due to a rise in the level of toxins produced by an algae bloom. No people or pets allowed in the water until further notice. Exposure to the toxins in the water can cause serious illness or death to people and pets. For more information on toxic blue green algae see the Benton-Franklin Health Department website.
620 Marmes Road, Washtucna, WA 99371
Admire the Ice Age flood-carved Palouse landscape while picnicking under shade trees on the grassy lawn or boating at the confluence of the Snake and Palouse rivers.
This park is open Apr. 1 - Oct. 31.
Learn about seasonal closures and operational changes during the off-season on the Winter Schedule page.
There have been several cases of avian flu throughout Washington State. Out of an abundance of caution, please do not touch living or deceased mammals and birds.
Bird Watching
Boating
Fishing
Kayaking
Paddleboarding
Swimming
Accessible Restrooms
Restrooms
Showers
Trash Service
Boat Ramp
Dock
Grill
Picnic Shelters
Picnic Tables
Accessible Parking
Parking
Interpretive Opportunities
Accessible Trails
Field
Freshwater
Meadow
River
Sandy Beach
Seasonal Wildflowers
Wildlife Viewing
This park is open Apr. 1 - Oct. 31.
Learn about seasonal closures and operational changes during the off-season on the Winter Schedule page.
There have been several cases of avian flu throughout Washington State. Out of an abundance of caution, please do not touch living or deceased mammals and birds.
As a day use park, bring your family for a day filled with water fun from swimming to boating and other water sports. Sheltered and unsheltered picnic tables are available on a first-come, first-served basis.
Did you know that Washington State has a designated state waterfall? Head to Palouse Falls State Park for spectacular views of Washington's state waterfall. Bring your bikes and ride the Columbia Plateau State Park Trail from Ice Harbor Dam to the Snake River Junction. Camping is available at Lewis and Clark Trail State Park located 45 minutes away.