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The swimming area at dog-friendly Twanoh State Park in Union, WA. Photo by Washington State Park.
Picnic area on the shore at pet-friendly Twanoh State Park in Union, WA. Photo by Washington State Park.
A creek on a hiking trail at Twanoh State Park, a pet-friendly site in Union, WA. Photo by Washington State Park.
The swimming area at dog-friendly Twanoh State Park in Union, WA. Photo by Washington State Park.
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Picnic area on the shore at pet-friendly Twanoh State Park in Union, WA. Photo by Washington State Park.
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A creek on a hiking trail at Twanoh State Park, a pet-friendly site in Union, WA. Photo by Washington State Park.
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The swimming area at dog-friendly Twanoh State Park in Union, WA. Photo by Washington State Park.
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Picnic area on the shore at pet-friendly Twanoh State Park in Union, WA. Photo by Washington State Park.
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A creek on a hiking trail at Twanoh State Park, a pet-friendly site in Union, WA. Photo by Washington State Park.
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Twanoh State Park

Twanoh State Park in Union, WA is a dog friendly recreation area with 188 acres of activities like swimming, badminton, a horseshoe pit and a tennis court. There are also 2.5 miles of hiking trails through a green forest of moss-draped trees. Fido must stay leashed at all times during your visit. Visit Website

Or call (360) 275-2222 or email twanoh@parks.wa.gov for more information.

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Twanoh State Park is rated 3.9 stars out of 5 by 271 guests on TripAdvisor. Be the first to on BringFido!

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