An interesting place to understand better the Nebaten and their success in commerce. Very well preserved. Not "huge" yet has quite the right amount if artifacts to help realise what was there close to 2000 years ago and how people lived. For example the wine-press or the entrance tower with a written dedication an entrance Movie at start parts are also accessible for hanicap/ baby carts. Small but good info and the entrance visitor centre (where you pay + movie in many languages). You can go all the way to the top with the car, so no need for long walks. Perfect for older as well as the young. Don't skip the bathhouse which is down below and of course, the Nabatean temple in the fort (good explenations) and the view from 80m above the surrounding. I think it's best visited toward early morning or end of the day (note site closes at 4pm in winter and 5pm in summer). Entry fee. Visiting time is aprox ~1+ hour. To see more in depth and most of the sites (scattered around the main city area) I'd say add another hour. At the parking lot there are toilets and two food options: aroma (coffee sandwiches and salads) and a Macdonald.