CitizenM Washington DC Capitol: Hotel located near Arlington National Cemetery. Offers daily, a seasonal outdoor pool, and free self parking.
Hotel Pentagon: Hotel, 12-minute walk from National Mall. Offers a full-service spa, a seasonal outdoor pool, and 3 bars.
Salamander Washington DC: Aparthotel, 3-minute walk from National Air and Space Museum. Features 2 restaurants, a seasonal outdoor pool, and complimentary wireless internet access.
Crystal City Marriott at Reagan National Airport: Hotel, 14-minute walk from National Mall. Features a snack bar/deli, a seasonal outdoor pool, and buffet.
InterContinental Washington D.C. - The Wharf, an IHG Hotel: Hotel, 6-minute walk from National Mall. Features 2 restaurants, a seasonal outdoor pool, and 2 bars.