Papua New Guinea largest towns are also located, including Port Moresby (capital) and Lae; other major islands within Papua New Guinea include New Ireland, New Britain, Manus and Bougainville. Papua New Guinea is one of the few regions close to the equator that experience snowfall, which occurs in the most elevated parts of the mainland. The border between Papua New Guinea and Indonesia was confirmed by treaty with Australia before independence in 1974. Maritime boundaries with Australia were confirmed by a treaty in 1978. Papua New Guinea is part of the Australasia ecozone, which also includes Australia, New Zealand, eastern Indonesia, and several
Papua New Guinea institutions. This includes 500 schools of the Evangelical Lutheran Church of Papua New Guinea. Papua New Guinea has six universities apart from other major tertiary institutions. The two founding universities are the University of Papua New Guinea, based in the National Capital District, and the Papua New Guinea University of Technology, based outside of Lae, in Morobe Province. The four other universities which were once colleges were established recently after gaining government recognition. These are the University of Goroka in the Eastern Highlands province, Divine Word University (run by the Catholic Church's Divine Word Missionaries) in Madang Province, Vudal University