Hey Dhruvish, South Goa is just perfect for those who want to avoid the crowded places in Goa. One of the best way to explore South Goa is by renting a bike and head out to beaches like untouched Palolem beach and Majorda beach. Trek to Tambdi Surla waterfall, rock climbing in Netravali wildlife sanctuary and Rivona caves.
Hey Dhruvish, There are many places in Goa which are not so visited by tourists : 1)Mayem Lake 2)Bat island 3)Mandovi River sunset cruise 4)Lamgau caves 5)Cabo De Rama