Guadalcanal Guadalcanal Guadalcanal (indigenous name: "Isatabu") is the principal island in Guadalcanal Province of the nation of Solomon Islands, located in the south-western Pacific, northeast of Australia. The island is mainly covered in dense tropical rainforest and has a mountainous interior. Guadalcanal's discovery by westerners was under the Spanish expedition of Álvaro de Mendaña in 1568. The name comes from the village of Guadalcanal, in the province of Seville, in Andalusia, Spain, birthplace of Pedro de Ortega Valencia, a member of Mendaña's expedition. During 1942–43, it was the scene of the Guadalcanal Campaign and saw bitter fighting between Japanese and US
Santa Isabel Island Maestre de Campo Pedro Ortega Valencia and Alférez Hernando Enríquez resulted in the discoveries of the islands of Malaita, Guadalcanal, Savo, Vangunu, Choiseul, Makira, Ulawa, Malaupaina, Malaulalo, Ali'ite, and Ugi Island. The Spanish immediately came into contact with Solomon Islanders and at first the relationship was cordial. However, the Spanish expedition's need for fresh food and water quickly led to tension and conflict, the Solomon Islanders’ subsistence economy being unable to provide continuous supplies to the Spanish. Having found no gold and little food, and beset by attacks and sickness, the Spanish colonists shifted their colony to the site of