U.S. Forest Service set to decide on fracking in George Washington National Forest
http://www.washingtonpost.com/national/health-science/us-forest-service-set-to-decide-on-fracking-in-george-washington-national-forest/2013/09/07/cb7228aa-1644-11e3-a2ec-b47e45e6f8ef_story_1.html
Some serious caves underlie this forest.