Guests of The Westin Washington National Harbor enjoy a 24-hour gym, free WiFi in public areas, and conference space. Valet parking is offered for USD 60 per day. The front desk has multilingual staff on hand 24/7 to help with dry cleaning/laundry, luggage storage, and securing valuables. If you like to take your furry friend along on your adventures, this pet-friendly property offers food and water bowls. Additional amenities include express check-out, a banquet hall, and an ATM.