The Adventure Explore the longest lava tube in the continuous US and the third longest in North America (2.5 miles(4,023m)) Getting There Ape Cave, Cougar, WA 98616 http://www.mshslc.org/visit-msh/south-side/ Distance and Travel Time (from downtown Seattle): 181 miles (2h 58m) Trip Type: Overnight…
![[July in Seattle] Ape Cave, Mount Saint Helens National Volcanic Monument (South Side) [July in Seattle] Ape Cave, Mount Saint Helens National Volcanic Monument (South Side)](https://gostrollers.com/wp-content/uploads/2016/07/IMG_4670-670x300.jpg)
![[Short Trip, May in Seattle] Hurricane Ridge, Olympic National Park [Short Trip, May in Seattle] Hurricane Ridge, Olympic National Park](https://gostrollers.com/wp-content/uploads/2016/06/IMG_3291-670x300.jpg)
![[Short Trip, May in Seattle] Elwha Valley, Olympic National Park [Short Trip, May in Seattle] Elwha Valley, Olympic National Park](https://gostrollers.com/wp-content/uploads/2016/06/IMG_2772-670x300.jpg)
![[Short Trip, May in Seattle] Sol Duc Falls, Olympic National Park [Short Trip, May in Seattle] Sol Duc Falls, Olympic National Park](https://gostrollers.com/wp-content/uploads/2016/06/IMG_2749-670x300.jpg)
![[Short Trip, May in Seattle] Lake Crescent, Olympic National Park [Short Trip, May in Seattle] Lake Crescent, Olympic National Park](https://gostrollers.com/wp-content/uploads/2016/06/IMG_2553-670x300.jpg)
![[January in Seattle] Bloedel Reserve, Bainbridge Island [January in Seattle] Bloedel Reserve, Bainbridge Island](https://gostrollers.com/wp-content/uploads/2015/12/IMG_5281-670x300.jpg)
![[January in Seattle] Cape Flattery, Neah Bay [January in Seattle] Cape Flattery, Neah Bay](https://gostrollers.com/wp-content/uploads/2015/12/IMG_5944-670x300.jpg)
![[October in Seattle] Mount Saint Helens National Volcanic Monument (East Side) [October in Seattle] Mount Saint Helens National Volcanic Monument (East Side)](https://gostrollers.com/wp-content/uploads/2016/03/IMG_2562-670x300.jpg)
![[June in Seattle] Mount Saint Helens National Volcanic Monument (West Side) [June in Seattle] Mount Saint Helens National Volcanic Monument (West Side)](https://gostrollers.com/wp-content/uploads/2015/08/IMG_5609-670x300.jpg)
![[May in Seattle] Maury Island Marine Park, Vashon-Maury Island [May in Seattle] Maury Island Marine Park, Vashon-Maury Island](https://gostrollers.com/wp-content/uploads/2016/05/IMG_1716-670x300.jpg)