I was so pleasantly surprised at how much I enjoyed this museum. My husband and I are such history buffs and we decided to go to the hoover dam after a very disappointing trip we decided to stop here and we couldn't have been more delighted. The building itself is historic and the museum seems small but it expands as you go in. I learned so much more here than at the actual dam. It's interactive and they even have a separate room that holds events for children to experience the old life like churning butter and such. I recommend this to any one who enjoys a good museum.