Things to do It's time to start your adventures The Greenbrier Valley offers so many outdoor activities and experiences. Take a look at a few links for local attractions. Explore the Greenbrier ValleyFollow the link to our Convention and Visitor's Bureau Page Salt Cave & SpaLocated just a few miles south of Gheny Nook Campground, you may enjoy escaping the camp life for a few hours to be pampered in a unique way. Greenbrier RiverLeave camp and kayak the river or enjoy some fishing. Snowshoe Mountain ResortEvents on the mountain year round. You don't always need snow on this mountain for a good time. Green bank ObservatoryRadio astronomy science center & research facility located in Green Bank, West Virginia, USA Cass Scenic Bald Knob TRIPLocated 11 miles up the mountain from Cass, the Bald Knob overlook offers spectacular views into two states and into the valley below, home to the National Radio Astronomy Observatory.