Guam is blessed with spectacular natural beauty and a rich cultural history. Apra Harbor is a deep-water port located on the western side of the island. The island is part of the Mariana Islands and near the Mariana Trench, which is the deepest part of the earth’s oceans, and the deepest location of the earth itself. The port serves both as a U.S. naval station and Guam’s main commercial port. The harbour, formed by the Orote Peninsula to the south and Cabras Island in the north, is considered to be one of the best natural ports in the Pacific. Guam’s unique culture, traditions and heritage have remained intact despite European imperialism, wars and changing foreign governments. Archaeological evidence suggests that the indigenous Chamorros of Indo-Malayan descent migrated from the Southeast Asian islands and settled throughout the Marianas archipelago. Being expert seamen and skilled craftsmen, they flourished and built unique houses and canoes suited to the region. As a matriarchal society and through the prestige of the women, much of the Chamorro culture and traditions were able to survive. Since the 16th century, a wave of foreigners have arrived on Guam’s shores, including Ferdinand Magellan in 1521 who remained on the island for three days to restock his small convoy. Americans, Asians, Europeans, Micronesians and other visitors have since left their imprint on the island’s pastimes and tastes.