Funny you posted this. I absolutely love that place! I took my kids there and stayed in the Wilderness Lodge several years ago. We stayed ten days and I could have stayed another week. I’d love to go underground and see the industrial side of the place. I hear it’s a city all to its own. I find it amazing that everyone is always so happy there. Even the ticket takers who see hundreds of thousands of people each day. They just keep smiling and being friendly. It’s hard to be in a bad mood in that place.