Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Mamanuca Islands of Fiji are a volcanic archipelago lying to the west of Nadi and to the south of the Yasawa Islands. The group, a popular tourist destination, consists of about 20 islands, but about seven of these are covered by the Pacific Ocean at high tide. Malololailai is the centre of the tourism industry in the Mamanucas. One of the islands, Monuriki, was the main location for the 2000 film Cast Away.The Yasawa volcanic group consists of six main islands and numerous smaller islets. The archipelago, which stretches in a north-easterly direction for more than 80 kilometers from a point 40 kilometers north-west of Lautoka, is volcanic in origin and very mountainous, with peaks ranging from 250 to 600 meters in height. The only safe passage for shipping is between Yasawa Island (the largest in the archipelago, about 22 kilometers long and less than a kilometer wide) and Round Island, 22 kilometers to the north-east.