There is nothing like the Ameristar Casino Resort Spa St. Charles in all of the St. Louis area. As the first American Automobile Association Four Diamond hotel in St. Charles, its 397 luxurious suites are comfortable and versatile with oversized baths, sunken living rooms and floor-to-ceiling windows overlooking the Missouri River or the city of St. Charles. Tastefully appointed and furnished, every room contains exquisite amenities and features that will exceed the expectations of the most discerning guests.

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Recognized with the 2015 and 2016 Certificate of Excellence award by TripAdvisor.

Ameristar Casino Hotel American Automobile Association 4 Diamond Designation Badge The 1st and only hotel in St. Charles to earn AAA Four Diamond designation.
Ameristar Casino Hotel Among U.S. News & World Travel Report’s Best Hotels of 2016