Monongahela Mansion provides immediate (walkable) access to the trails, streams and scenery of the Monongahela National Forest. It's on the Greenbrier River Trail; formerly a narrow gage railroad, the trail runs for 78 gorgeous miles along the Greenbrier River. The Trail passes through small towns and very remote areas from Cass in the north to Caldwell. Part of the trail lies within the National Audio Quiet Zone, so cell phones will not work. My cabin is between mile posts 55 and 54.