A Listly List - Koggala, a charming town on the southern coast of Sri Lanka, is a perfect destination for those seeking tranquillity and natural beauty. From serene beaches to lush rainforests, here are five serene places to visit in Koggala for a relaxing getaway. - Madol Duwa, Koggala Beach, Koggala Lake, Kottawa Rainforest, and Martin Wickramasinghe Folk Museum Complex