BUSINESS WIRE --Doubletree(R) Hotels proudly announces the opening of the Doubletree Hotel Collinsville/St. Louis, representing another addition to the brand’s fast-growing portfolio. Conveniently located adjacent to the Gateway Convention Center in the heart of the suburban St. Louis community of Collinsville, this newest Doubletree location is just minutes from such major area attractions as Gateway International Raceway, Fairmount Park Racetrack, Cahokia Mounds State Park Historical Site, the Gateway Arch, and Busch Stadium. To celebrate their new Doubletree name, the hotel team welcomes visitors, businesses and residents alike to visit and experience the completion of a $12 million enhancement project that has reinvigorated the hotel’s 236 guest rooms, 7,500 square feet of meeting space and much more.
