The 2.5 Mile Hike In Washington That’s Unlike Any Other In The World

Washington is a hiker’s paradise. You’ll find diverse, challenging, and beautiful hikes in every part of our state… and just when you think you’ve seen it all, you’ll find something like Skamania County’s Ape Cave Trail. This fascinating hike includes a trek through the 2.5 mile Ape Cave, the longest continuous lava tube in the continental United States.

Would you hike through Ape Cave? What about crossing the nearby swinging bridge?