Masada:

Masada is located at the top of a mountain. We had to take a lift up to the top and I swear they filled the lift with fifty people because it was so crowded. Another option is hiking up the top, but it was too hot for that. Make sure to bring water with you because of the heat. It was really cool to walk on history and to see what had happened in person. There are tours available or you can go adventure for yourself. My husband told me that when he was in school, they'd do field trips to this place, so you might run into a bunch of kids depending on the season. They have water refill stations and bathrooms at the top, which was nice. Some towers you can go into and see the homes they had built. In case you don't know what Masada is, here is a short two minute video that explains it:

https://www.youtube.com/watch?v=19rzCmXOWY4