St. Louis is known as the "Gateway to the West" located at the intersection of the Missouri and Mississippi Rivers. Some of the top things to do in St. Louis include visiting the Missouri Botanical Garden, the Jefferson National Expansion Memorial Park which features the iconic Gateway Arch, and Forest Park which is home to attractions like the St. Louis Zoo and Art Museum. The article provides details on these and other cultural attractions, parks, museums and sites that make St. Louis a popular tourist destination.