Smoke Hole Canyon Lower Overlook Trail is a premier hiking destination in Pendleton County, West Virginia, covering 5.0 miles with 900ft of elevation gain. Stats: 5.0 miles, 900ft gain, Moderate. Type: Out-and-Back. Surface: Dirt. Time: 2-3 hours. Fee: Free. Dogs: Yes. Permit: No. Wildlife: white-tailed deer, black bears, wild turkeys, bald eagles, timber rattlesnakes. Best seasons: Spring and fall for clearest canyon views and richest colors; excellent fishing in the South Branch. Smoke Hole Canyon is one of WV's most dramatic landscapes — a narrow gorge carved by the South Branch Potomac. The overlook trail reaches a cliff-edge viewpoint 900 feet above the river. Pack plenty of water and layers. Mountain weather in the southern Appalachians can change rapidly — always check the forecast. Leave No Trace: stay on trail, pack out all waste, respect wildlife.