Located 11 miles from St. Louis Gateway Arch, MainStay Suites St Louis - Galleria offers 3-star accommodations in Richmond Heights and has free bikes, a seasonal outdoor swimming pool and a garden. Among the facilities at this property are a 24-hour front desk and an ATM, along with free WiFi throughout the property. The hotel features family rooms. The hotel has a sun terrace. A business center is at guests' disposal at MainStay Suites St Louis - Galleria. Hollywood Casino St. Louis is 17 miles from the accommodation, while Six Flags St. Louis is 24 miles from the property. St. Louis Lambert International Airport is 8.1 miles away.