Twanoh State Park

This State park, Tourist attraction guide around Washington lists Twanoh State Park as one of the State park, Tourist attraction options in the Washington - USA area worth considering. Twanoh State Park is a Washington featured on CityPlaceList, a directory that gathers verified place data in one place. You will find it at Twanoh State Park, 12190 WA-106, Union, WA 98592, United States, an address that is easy to plug into any navigation app. Visitors give it a 4.5 out of 5 across 1656 reviews, a signal worth reading alongside the details below. The tone of real visits comes through in reviews like this one: “First time in the park. Went on a Monday on our way back from Dosewallips State Park. Nice swim area. The salt water was warm in the middle…”.

Everything on this page is compiled automatically from the source data and was last refreshed on Nov 8, 2026; nothing unverifiable has been added. As with any plan, confirm opening hours and prices directly with Twanoh State Park before heading out.

You can also explore other State park spots in Washington like Fort Casey Historical State Park, Kanaskat-Palmer State Park and Jones Island Marine State Park to enrich your trip and broaden your horizons — find full details in the guide table on Explore Washington State Parks: Best Scenic Destinations.