One of Loudoun County’s backyard treasures will be celebrated during the Sept. 11-12 Round Hill Appalachian Trail Festival at the B Chord Brewing Company.

The event is organized by the Town of Round Hill’s Outdoor Committee in partnership with Appalachian Trail Conservancy, Potomac Appalachian Trail Club, Loudoun Wildlife Conservancy, Friends of the Blue Ridge Mountains, Virginia Master Naturalists, and Piedmont Environmental Council. The festival seeks to toast the beauty of the trail with a full day of live music, trail talks, kids’ activities, food and vendors on Saturday, Sept. 11. That will be followed on Sunday, Sept. 12 with an A.T. hike, campsite set up classes, a scavenger hunt and other nature-themed activities.

Admission is free. For details go to roundhillat.org.