The two huge basalt columns, known as Twin Sisters are not only a famous local landmark and popular hiking area, but they're filled with wild folklore and geological history.
If you like to hike and want a "very cool" experience, then put the Guler Ice Cave on your list of summer hikes. The cave is actually a lava tube that was formed about 15,000 years ago in Trout Lake Valley, Washington.
The Ape Cave hike is about 2 and a half miles long and is considered one of the longest lava tube caves in North America – which was formed by an eruption on Mount St. Helens about 2000 years ago.
A company called Scout Clean Energy has targeted the Horse Heaven Hills as a site for a 24 mile, 200 plus wind turbine site. Find out more, and why area residents are apparently gearing up to stop it.