The Ritz-Carlton, St. Louis Reopens Its Historic Ballroom for Its 35th Anniversary

The Ritz-Carlton, St. Louis reopened its historic ballroom in October 2025 following a multimillion-dollar renovation, celebrated as part of the hotel's 35th anniversary. The transformation was led by the design firm BAMO in collaboration with St. Louis-based BSI Constructors, refreshing one of the city's most prominent event spaces.

The work capped a multi-year evolution of the property that also updated 30,000 square feet of event space, the Lobby Lounge, and Casa Don Alfonso, the hotel's Italian restaurant. Its Cigar Club, the last remaining within the Ritz-Carlton brand, received a swanky revamp with a new logo and 1920s-inspired signage.

Set in the affluent Clayton business district, the hotel has been the leading luxury address in the St. Louis area for more than three decades. The renovations carry that legacy into its next chapter.

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