Blackwater, VA

ZIP code 24221, known as the town of Castlewood in Russell County, Virginia, is surrounded by picturesque mountains and forests. The area is home to notable landmarks such as the John Flannagan Dam & Reservoir, which offers fishing and recreational activities, as well as the scenic Pinnacle Natural Area Preserve. With a small-town charm and abundant natural beauty, ZIP code 24221 is a peaceful retreat for outdoor enthusiasts.