Flintstone, MD

ZIP code 21530 is located in Friendsville, Maryland. This area is known for its picturesque landscapes and outdoor recreational activities, including fishing, hiking, and camping along the Youghiogheny River. The town is home to the Friendsville Community Park and the historic Friendsville United Methodist Church. Visitors can enjoy the small-town charm while exploring the nearby Garrett State Forest and Swallow Falls State Park.