Hotels with Spa in Wentzville MO

The Ara Spa at Ameristar Casino Resort Spa St. Charles is a luxurious escape that offers guests a chance to unwind and rejuvenate. With its 7,000 square foot design and innovative spa experiences, Ara Spa provides a unique spa destination. From VIP treatments and a state-of-the-art fitness center, to a steam room, sauna, Swiss shower, hydro-pool, indoor and outdoor pools, guests are sure to leave feeling refreshed and pampered. This award-winning St. Louis spa offers a range of services including manicures and pedicures, massages, and skin care treatments. Come experience the star-quality service and rejuvenating atmosphere at the Ara Spa.