Jaisalmer is an inspired city in Al Qadim univers of AD&D2 (http://www.legrog.org/jeux/ad-d-al-qadim). This halt city is in the middle of haunted lands who receive caravans and adventurers during their travel. Located on a rock more than 30 m high, the walls, surrounded by their towers, protect the city and the pilgrims from sandstorms and monstrosities of the desert.
http://jeuxetfeerie.org/PDF/Jaisalmer_full_hd.jpg