Dada Hari Wav is one of the must-visit places in Ahmedabad. It was built in 1501 as a summer retreat to provide a respite from the hot weather. An elaborate system of steps leads deep down into its cool interiors, finally reaching the water at the bottom. Designed in an octagonal shape, the intricate designs within are beautifully carved. The level of craftsmanship and attention to detail are simply astonishing.