The building is actually the remnant of a larger complex that included an actual castle, meant as a royal retreat, without any military function, of which only the foundation remains. What stands today is a small country cabin. It is most notable for the frescoes that remain mainly on the ceilings inside, which depict, among others, a group of rulers, hunting scenes, dancing scenes containing naked women, working craftsmen, the recently discovered “cycle of Jonah”, and, above one bath chamber, the first known representation of heaven on a hemispherical surface, where the mirror-image of the constellations is accompanied by the figures of the zodiac. This has led to the designation of Qusayr ‘Amra as a UNESCO World Heritage Site. The bathhouse is also, along with examples in the other desert castles of Jordan,