Palau Sant Jordi, located in Barcelona, is a renowned multi-purpose indoor arena built for the 1992 Summer Olympics. Designed by the acclaimed architect Arata Isozaki, it can accommodate up to 17,000 spectators and hosts a variety of events, including concerts, sports, and exhibitions. Its impressive structure features a striking dome and excellent acoustics, making it a popular venue for both international artists and major competitions. The arena's prime location near Montjuïc Park enhances its appeal for visitors.