Snorkeling is a water-based recreational activity where the person swims on or through the water wearing a diving mask, called snorkel, and usually fins. This fun-filled swim activity allows you to explore the underwater attractions with ease. Grand Island, far out in the Arabian Sea, is one of the largest marine islands of Goa known for its breathtaking scenic views. On way to the island, you will spot dolphins in their natural habitat. You are provided with drinks and delicious snacks and lunch. You can also try your hand at fishing while on the trip.