I recently explored Tiritiri Matangi Island, about 30km (an hours ferry ride) from Central Auckland. It is a rehabilitated island and restored into a bird sanctuary.  A birder’s paradise. A compact island packed with over 70 species of primarily native birds. This includes the rare Takahe, Kokako, Mopoke, Tui, Wood Pigeon, Saddleback and Hihi. There are wonderful beaches to swim. Numerous tracks and walkways make exploring easy. On an overnight stay, try spotting the elusive Kiwi bird in the evening. An amazing New Zealand paradise.