Surrounded by a lush park, this fairytale fort was constructed in the 1890s as the summer residence of Sheikh Zayed I (1836–1909) and expanded by the British in the 1950s. The original parts are the square fort in the far-left corner of the courtyard and the wedding-cake-tiered tower opposite. Today the compound houses a tourist centre and a superb exhibit of photographs taken by British explorer Sir Wilfred Thesiger during his multiple crossings of the Empty Desert in the 1940s.