Proper noun
Great Barrier Island
A large island in the Hauraki Gulf off the coast of the North Island, New Zealand. The smaller Little Barrier Island is to the west of it.
Synonym: Aotea
As a result, a Great Barrier Island pigeon post service was set up, the first message being flown on 14 May 1897. Source: Internet
Sunair operates from Ardmore Airport in Auckland to/from Great Barrier Island, Tauranga and Whitianga. Source: Internet