You have to make a reservation to visit Glen Eyrie. The property is gorgeous, and you probably will see wildlife (bighorn sheep, wild turkeys) roaming around. You can hike on certain days. You can take a tour of the castle. And you can have afternoon tea, which was a lovely way to visit with friends. We have also been to the Christmas madrigal dinner. I don't really remember the meal, but the setting, the music, the costumes -- it was like actually being guest at a medieval castle -- very Christmas-y! Put this on your list of places to take people from out of town.