Little Rann of Kutch during monsoon If Kalpasar, a dream project of converting the Gulf of Khambhat into Asia’s biggest sweet water lake by constructing a dam connecting South Gujarat and Saurashtra coasts, does not seem feasible any more, why not toy with the idea of yet another having a still bigger sweet water lake – this time in the Little Rann of Kutch? Suspicion has gone strong: Ahead of the 2019 polls, the BJP appears the BJP appears to be toying with the idea of making a 4,900 sq km Rann Sarovar an electoral plank.