The underwater city offers a diverse collection of corals, from tall sea fans to hydroids to sea anemones. The whale shark is the coastal pride of Dwarka. Turtles and the sighting of dolphins are common in the Gulf of Kutch. There is a marine sanctuary in the Gulf of Kutch with islands that are fringed by coral reefs, sandy beaches and mangrove swamps. These islands are a treasure trove of marine species where you can chance upon octopus, puffer fish, sea horse, during the low tides.