The Tasman Sea features a number of mid-sea island groups, quite apart from coastal islands located near the Australian and New Zealand mainlands:
Lord Howe Island (part of New South Wales)
Ball's Pyramid (part of New South Wales)
Norfolk Island, in the extreme north of the Tasman Sea, on the border with the Coral Sea (External Territory)
Middleton Reef (part of Coral Sea Islands Territory)
Elizabeth Reef (part of Coral Sea Islands Territory)
Moncrieff and Hood were the first to attempt to a Trans-Tasman crossing by plane in 1928. The first successful flight over the sea was accomplished by Charles Kingsford Smith later that year. The first person to row solo across the sea was Colin Quincey in 1977. The next successful solo crossing was completed by his son, Shaun Quincey in 2010.