Spacious Accommodations River Gem in Colonial Beach offers a spacious holiday home with four bedrooms and three bathrooms. The property includes a living room, dining area, and a fully equipped kitchen. Leisure Facilities Guests can enjoy a tennis court and free WiFi. An outdoor seating area provides a relaxing space, while free on-site private parking is available. Local Attractions Memorial House and George Washington Birthplace National Monument are 12 mi away. Aqua-Land Marina is 21 mi from the property. Ronald Reagan Washington National Airport is 68 mi distant. Boating opportunities enhance the surrounding area.