Jhanjhanio Kuvo, also written Zunzunia Well, is an old circular stone well northeast of Arjun Bari gate. Its inner walls carry carved panels of birds, flowers, and honeycomb patterns, while the outer wall has a small niche with an image of Ganesha.
It is a smaller stop than the toranas, museum, or main stepwell, but it adds texture to a Vadnagar walk. The well shows the same blend of utility, decoration, and belief that runs through the town's larger water structures.