Washington DC area, spacious and bright 2/3 bedroom self-contained guest suite (Not a basement!) 10 min from Metro (Park & Ride), 15 min Tyson corner. 5 min from Great Falls National Park. You’ll love the quiet countryside: Horse riding, hiking, canoeing, rock climbing... It is suitable for couples, solo adventurers, business travelers, and families. Some fine restaurants like "Chez François" and many more within a 10 or 15 min. perimeter.