Everyone goes to Jordan, if you are free, remember to buy a Jordan Pass, not only can be used as a landing sign, but also to visit all the monuments and museums on the Jordan Pass. I basically went to the places listed on the Pass, and it was definitely worth the fare. Usually Amman is the first stop in Jordan, Castle Hill is the first stop in Amman. To be honest, the Middle East countries along the way looked at the past, Castle Hill did not surprise me much. It is a good collection of the National Museum of Castle Mountain, but unfortunately the work of cultural relics protection is worrying. The pile of thousands of years old antiques is so open that they are not controlled by wet and not controlled by heat. It is likely that you will go later, Castle Mountain is still there, but the collections in the museum may disappear. There are museums that have opening hours, but Castle Hill is open longer. If you don't have enough time, it's best to see the museum first. Castle Hill is not available.