St. Louis is famous for the iconic Gateway Arch, a symbol of westward expansion. The city boasts a rich blues music heritage, with venues like the National Blues Museum. Visitors can explore the historic Soulard neighborhood, attend annual events such as the St. Louis Mardi Gras, and enjoy the city's renowned barbecue cuisine. Sports enthusiasts can catch games featuring the St. Louis Cardinals (MLB) and the St. Louis Blues (NHL).