Need a short getaway from the hustle and bustle of Surabaya? Join this tour to explore Gili Iyang, a small island on the east of Madura Island. Relish the fresh, unpolluted air in the island that is known to have one of the highest oxygen concentrations in the world at 21,5%. Explore Batu Canggah, a massive coral rock, and see the bones of a shark that was stranded on the island several years back. Don’t miss out the opportunity to discover the diverse marine life with a fun snorkeling experience.