Find Hotels with a Pool in Ballwin, MO

Hyatt Regency St. Louis at The Arch: Hotel, 5-minute walk from Gateway Arch. Offers buffet, a pool, and complimentary wireless internet access. Drury Plaza Hotel St. Louis at the Arch: Hotel located near St. Louis Zoo. Provides a sauna, a pool, and full. Clayton Plaza Hotel & Extended Stay: Hotel, 6-minute walk from St. Louis Union Station. Features buffet, an indoor pool, and free self parking. Pear Tree Inn St. Louis Near Union Station: Hotel steps from City Museum. Features 2 bars, a pool, and a snack bar/deli. Hollywood Casino & Hotel St. Louis: Offers a seasonal outdoor pool, an indoor pool, and a 24-hour fitness center.

While you’re in the area, consider exploring places like Six Flags St. Louis, St. Louis Zoo, and St. Louis Union Station. Surround yourself with nature at Meramec River and Castlewood State Park.

You may want to consider a place to stay that has an outdoor pool if you will be visiting Ballwin in the hottest months of July, August, or June when the average temperature is 76°F. Lodging with an indoor pool may be the way to go if you come to town during the coldest months of January, February, or December when the average temp is 37°F.