Goldvein, VA

ZIP code 22720 is primarily located in Marbury, Maryland, a rural area in Charles County. The key landmarks in this area include Smallwood State Park, which offers hiking trails and a marina on the Potomac River, and the General Smallwood's Retreat House, a historic home previously owned by Revolutionary War General William Smallwood. Residents and visitors can enjoy outdoor activities and explore the rich history of the region.