Thurston Griggs Trail is a hiking, biking, and horse trail in Washington County, Maryland. It is within South Mountain State Park. It is 0.9 miles long and begins at 854 feet altitude. Traveling the entire trail is 1.9 miles with a total elevation gain of 665 feet. Near the trailhead there is a parking. The Pogo Memorial Campground camp site can be seen along the trail.
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