About 12 years ago, my wife and I stopped in St. Louis and took the tour to the top of the Gateway to the West St. Louis arch. It's a great view of the Mississippi River and the city, once you get used to the fact that it sways in the wind by design. The elevators have to wheel up the arch, so they aren't little boxes, but feel more like laundry dryer drums enlarged and formed to seat people on either side. Extremely large people and anyone with claustrophobia might think twice, but the ventilation is pretty good, and it has the feel of an amusement park ride. If you are in St. Louis and have the time, it's a fun attraction, along with the museum at the base for local history and some interesting exhibits, which might console anyone who isn't willing to get into the laundry dryer drum.