The best area to stay in Arlington is the Rosslyn-Ballston corridor, which runs along the Orange and Silver Metro lines, offering convenient access to Washington D.C. and a variety of local amenities.This corridor is characterized by its urban villages, each with its own distinct personality, interconnected by the Metro system. Rosslyn, at the eastern end, provides stunning views of the Potomac River and the D.C. skyline, while areas like Clarendon and Ballston offer a more energetic, pedestrian-friendly environment with numerous shops, restaurants, and entertainment options.For solo travelers or couples who appreciate being at the center of activity, Clarendon is an excellent choice. It's known for its lively dining scene, boutique shopping, and easy Metro access, making it simple to explore both Arlington and D.C. without a car.Families might prefer the more residential feel of Ballston. It offers a mix of modern conveniences, including a large shopping center and a variety of family-friendly restaurants, alongside parks and green spaces.