Gateway Arch, St. Louis, USA

Gateway Arch securely earns the title of the World’s tallest Arch, the tallest monument in the Western Hemisphere and the state of Missouri’s tallest accessible building. This 630-foot tall monument exhibits structural expressionism with stainless steel cladding on its façade. Designed by the famous Finnish American architect, Eero Saarinen, this structure proudly sits as one of the most famous tourist destinations in St. Louis.