Overlooking the Gateway Arch in the center of St. Louis, Missouri, and within walking distance of the Americas Center, this hotel offers contemporary guestrooms and an on-site restaurant. Hampton Inn St. Louis - At the Arch is a completely nonsmoking hotel with an indoor pool and 24-hour fitness center. Guests can start the day with the hotels free hot breakfast. The guestrooms at the St. Louis Arch Hampton Inn boast amenities such as flat-screen TVs and free high-speed internet access. After a busy day exploring the city, guests can relax in a comfortable Cloud Nine bed.