We're updating our camping and moorage fees to continue providing great experiences for visitors amid inflation and rising costs. You will see a rate increase for camping stays booked for May 15 and beyond. Moorage fees will increase Jan. 1. Learn more here.
Fires allowed in all designated fire pits and grills. Propane and gas grills allowed.
Twanoh boat pumpout is closed until further notice. Repairs needed.
12190 E SR 106 , Union, WA 98592
Built in the classic style of the Civilian Conservation Corps, Twanoh State Park is a 188-acre marine camping park on Hood Canal that features warm saltwater swimming, scenic beauty and abundant shellfish.
A recreational license is required for fishing and shellfish harvesting at Washington State Parks. For regulations, fishing season information, or to purchase a recreational license, visit the Washington Department of Fish and Wildlife website.
Oysters must be shucked on the beach.
Beach Exploration
Bird Watching
Boating
Camping
First Day Hike Events
Fishing
Hiking, Walking, Rolling and Running
Kayaking
Metal Detecting
Paddleboarding
Shellfishing
Swimming
Winter Camping
Accessible Campsites
Automated Pay Station
Accessible Restrooms
Drinking Water
Fire Pit
Park Ranger Station
Restrooms
Showers
Trash Service
Boat Ramp
Buoys
Moorage
Pumpout
Kitchen Shelter
Picnic Tables
Accessible Parking
Parking
Horseshoe Pits
Playgrounds
Tennis Court
Volleyball
Interpretive Opportunities
Hiking Trails
Creek
Forest
Freshwater
Rocky Beach
Saltwater
Seasonal Wildflowers
Waterfall
Wildlife Viewing
A recreational license is required for fishing and shellfish harvesting at Washington State Parks. For regulations, fishing season information, or to purchase a recreational license, visit the Washington Department of Fish and Wildlife website.
Oysters must be shucked on the beach.
125 uncovered picnic tables are available first-come, first-served. There are two reservable kitchen shelters with electricity and water. One kitchen shelter can accommodate up to 150 people and is reservable Monday-Thursday from May 15 to Sept. 15 and every day the rest of the year. The other kitchen shelter can hold up to 40 people and is available on a first-come, first-served basis.
The campground has 25 standard campsites and 22 full hook up sites with a maximum site length of 35 feet (limited availability). Two restrooms and a shower are located nearby. If you arrive by wind- or human-powered watercraft, a primitive campsite is available first-come, first-served as part of the Cascadia Marine Trail.
Gathering firewood is not permitted, but you can purchase packaged firewood from the campground host.
Learn about seasonal closures and operational changes during the off-season on the Winter Schedule page.
This park has one watercraft launch and 100 feet of dock. Make sure you have an annual launch permit or combination of a Discover Pass and daily launch permit. You can purchase a $7 daily launch permit at the park.
The boat launch is located at Latitude: 47° 22' 41.88" N (47.3783) Longitude: 122° 58' 36.83" W (-122.9769).
Seven moorage buoys and 200 feet of moorage are available. Moorage fees are charged year round for mooring at docks, floats, and buoys from 1 p.m. to 8 a.m.
Moorage is located at Latitude: 47° 22' 48" N (47.38) Longitude: 122° 58' 3" W (-122.9675).
A stationary pumpout is available at the end of the moorage float and is open 24 hours a day year round. The floating docks are removed in the winter.
The pumpout is located at Latitude: 47° 22' 44.81" N (47.3791) Longitude: 122° 58' 11.28" W (-122.9697).
The saltwater beach here is one of the warmest in our state and perfect for swimming. Fishing and shellfish harvesting are also fun ways to enjoy the waters of Hood Canal.
Bring your racquets, balls and horseshoes to take advantage of the courts and fields at this park.
For a break from the sun, explore 2.5 miles of forested trails that run along a creek.
