Bali Island is a world famous tourist island and one of the 33 first-level administrative regions in Indonesia. Bali Island is mostly mountainous, with mountains running vertically and horizontally, high in the East and low in the west. The highest peak on the island is Argonne volcano at 3142 meters above sea level. Bali is the only Hindu region in Indonesia. Eighty percent of people believe in Hinduism. The main languages used are Indonesian and English. The beaches of Shanur, Nusha-Dur and Kuda are the most beautiful beach bathing grounds on the island. The beaches are wide and the sea is blue and clear. Tourists from all over the world come here every year. Because of Bali's various customs, the scenery is very beautiful. Therefore, it also enjoys a variety of nicknames, such as "the Island of God", "the Island of Demons", "the Island of Romance", "the Island of Elegance", "the Island of Paradise", "the Island of Magic", "the Island of Flowers" and so on. Bali, Indonesia, was ranked as one of the best islands in the world by a survey conducted in 2015 by the famous American travel magazine "Tourism + Leisure".