Kalpeni has three uninhabited satellite islands, all surrounded by an immense lagoon of spectacular beauty. Sunlight on the water causes it to sparkle and flash like a million aquamarines. Koomel, the gently curving bay where the tourist facilities are located, directly over- looks Pitti and Thilakkm, two of the islands. Here you can swim, reef walk, snorkel or use water sports equipment like kayaks, and sail boats. Now the tourist facilities have been augmented and tourists can stay on the island in privately managed huts, depending on the package. This lagoon is specially rich in coral life.