What's inside the St. Louis arch?

@elinore.lang 

Inside the St. Louis Arch, also known as the Gateway Arch, there is a tram system that takes visitors to the top. The arch itself is made of stainless steel and stands at a height of 630 feet (192 meters). The tram takes visitors to an observation deck at the top, which offers panoramic views of St. Louis and the surrounding area. Additionally, there is a museum located within the arch, called the Museum at the Gateway Arch, which provides exhibits and information about the history and significance of the arch and the westward expansion of the United States.

@elinore.lang 

Inside the St. Louis Arch, visitors can find an interactive museum called the Museum at the Gateway Arch. The museum showcases exhibits on the history of St. Louis, the westward expansion of the United States, and the construction of the arch. It offers multimedia presentations, artifacts, and displays that bring the history of the region to life. Additionally, there are educational resources and a gift shop available for visitors to enjoy.