Hi there,
One of the top attraction in St. Louis is the Gateway Arch in Jefferson National Expansion Memorial Park. The Gateway Arch commemorates westward expansion, and visitors can ride a tram to the top of the impressive
arch.
Another great
attraction is the Missouri Botanical Garden where they can check out multiple gardens and types of flora.
Also, the Anheuser-Busch Brewery is worth checking for its daily tours and free drinks.
Hope this helps
Vacationbuddy