Here is a list of the UNESCO World Heritage Sites in Jordan:
Petra in Ma'an Governorate, Jordan
Inhabited since prehistoric times, this Nabataean caravan-city, situated between the Red Sea and the Dead Sea, was an important crossroads between Arabia, Egypt and Syria-Phoenicia. Petra is half-built, half-carved into the rock, and is surrounded by mountains riddled with passages and gorges.
Qasr Amra in Zarqa Governorate, Jordan
Built in the early 8th century, this exceptionally well-preserved desert castle was both a fortress with a garrison and a residence of the Umayyad caliphs.
Um er-Rasas (Kastrom Mefa'a) in Madaba Governorate, Jordan
Most of this archaeological site, which started as a Roman military camp and grew to become a town from the 5th century, has not been excavated. It contains remains from the Roman, Byzantine and Early Muslim periods (end of 3rd to 9th centuries AD) and a fortified Roman military camp.
Wadi Rum Protected Area in Aqaba Governorate, Jordan
The 74,000-hectare property, inscribed as a mixed natural and cultural site, is situated in southern Jordan, near the border with Saudi Arabia. It features a varied desert landscape, as well as 25,000 rock carvings with 20,000 inscriptions trace the evolution of human thought and the early development of the alphabet.