The magnificent Crusader fortress of Kerak - Crak des Moabites, or Le Pierre du Desert to Crusaders - soars above its valleys and hills like a great ship riding waves of rock. But Kerak's origins go back long before the Crusaders; the earliest remains are Iron Age, shortly after the Exodus, when this was a part of Moab. It was known as Kir-haraseth, Kir-heres, or Kir, and its doom was prophesied by Isaiah (16:7), who mentions its 'raisin-cakes', presumably a local specialty. Then it falls out of history until the Byzantine period, when it was important enough to have an archbishop.
It was the Crusaders who made Kerak (biblical Charach Mouba) famous. The fortress, located 124 km south of Amman, was built in 1142 by Payen le Bouteiller, lord of Montreal and of the province of Oultre Jourdain, on the remains of earlier citadels, which date back to Nabataean times. He made Kerak the new capital of the province, for it was superbly situated on the King's Highway, where it could control all traffic from north and south and grow rich by the imposition of road-tolls.
There were -as there are today- two parts of Kerak, both contained within stout walls, but the citadel and its fortress are separated from the town by a deep dry moat. The fortress is typically Crusader, with dimly lit stone-vaulted rooms and corridors leading into each other through heavy arches and doorways. The best preserved are underground, and to be reached through a massive door (ask at the ticket office).
The castle in itself is more imposing than beautiful, though it is all the more impressive as an example of the Crusaders' architectural military genius. Each stronghold was built to be a day's journey from its neighbor. At night, a beacon was lit at each castle to signal to Jerusalem that it was safe.
As the visitor enters the modern gate, one path leads down to the stairs to the lower courtyard and lower vaults, and a second path leads to the upper level. The ruins of the upper level are attributed to the Crusader period, and the staircases leading to the underground level of the upper courtyard provide access to Mamluk architecture complexes, most of which were probably associated with a palace. Among these ruins are a well-preserved school with an adjoining mosque.