Heads up! Bring cash, or better yet, coins. If you start at the bottom, they only accept coins. There is a machine that converts your cash to change if needed, but no ATM and there is no ATM anywhere nearby. I wish they had an electronic method of payment. However, they were very nice and let us go to the top to get cash and pay them when we came down. Also, it's free for military. The car was very cool, kids enjoyed it. When we got to the top the view was great. On our way back down, one of the employees rode down with us and had lots of good advice about the city.