Believed by the Bedouin to contain a pharaoh's treasure, the Treasury is a beautiful Nabatean temple carved entirely out of the living rock.
Madaba Mosaic Church
Located 25km southwest of Amman, Madaba is famous for the many Byzantine mosaics uncovered here. The most famous is the 6th-century "Madaba Map" of the Holy Land in St. George's Church.
The area known as Wadi Kharrar has long been believed to be the biblical Bethany-beyond-the-Jordan, where John the Baptist lived and Jesus was baptized.
Among Petra's ancient temples is a Byzantine church dating from the 5th and 6th centuries. Still being excavated, Petra Church contains some extraordinary Byzantine mosaics.
Visitors to Petra begin their exploration with a walk (or donkey ride) through this dramatic sandstone canyon dotted with Nabatean carvings and monuments like the Obelisk Tomb.
Perched atop a hill with a sheer drop on three sides, the town of Kerak is dominated by the largest and best-preserved of the Crusader castles in the region.
Mt. Nebo is believed to be the mountain from which Moses viewed the Promised Land and the mountain on which he is buried. It is an important Christian pilgrimage site.
This important archaeological site was declared a World Heritage Site in 2004. Its structures date from the 3rd to 9th centuries and most have not yet been excavated, but magnificent Byzantine mosaics have been uncovered in two churches.