Tenth Island is a small island nature reserve, sometimes called "Barrenjoey", with an area of 900 m 2, is part of the Waterhouse Island Group, lying close to the north-eastern coast of Tasmania.
Tenth Island is a small island nature reserve, sometimes called "Barrenjoey", with an area of 900 m 2, in south-eastern Australia. It is part of the Waterhouse Island Group, lying close to the north-eastern coast of Tasmania.