Belva's List Seattle - "There's always something to do at Belva's"

Your recreation guide to Seattle & Western Washington.

Treehouse Island Zip Line Adventures

4220 Spirit Lake Hwy, Silver Lake, Washington 98645

Boat ride to Treehouse Island, zip 6 lines, cross rope bridges, climb ladders and view a treehouse--all included in your tour!

Welcome to Treehouse Island Zip Line Adventures located in the heart of the Great Northwest, located just 1 hour north of Portland, OR, 1 hour south of Olympia! Discover the excitement that can only be found playing amongst the branches, as you zip along our 6 line course! Treehouse Island is a fifty-acre paradise boasting a gorgeous array of Cedar, Ash, Maple and Fir trees for your zipping pleasure. Enjoy breathtaking nature, abundant recreation and incredible views that you can only find in the Northwest.