We came to the stratosphere to do the observatory and ended up getting on one ride it was the scariest thing I've ever done. First of all the views are amazing I had my legs shaking to the point of feeling like my legs were bending lol definitely not for the week of heart. If you are brave they have three rides that are something you will never forget they also have bungee jumping. This is an interesting place to visit I highly recommend it. It's $20 to do the observatory and for an extra five you can ride one ride. So it's a great deal. The good part is the ticket can be used on any of the rides except the bungee jumping so if you decide that you're going up there to do one of the rides and last minute it's too scary you can always switch to a different one.. lol not that that happened to me ha ha Ha