Wilderness Landscape & Natural Heritage
Hauturu Forest Sanctuary, situated on Little Barrier Island (Mauimua), is one of New Zealand’s most important conservation areas. The island lies approximately 80 kilometers northeast of Auckland and covers roughly 3,100 hectares. It serves as a predator-free sanctuary, preserving some of the country's last remnants of native lowland and submontane forests. The terrain is rugged, with steep ridges, deep valleys, and pristine streams, fostering a rich variety of flora and fauna, including ancient kauri trees and diverse ferns. Hauturu is a vital refuge for native birds such as the North Island kōkako, black petrel, and the critically endangered New Zealand pied robin. The island's isolation and strict biosecurity measures have helped maintain its unique ecosystems free from invasive mammals, enabling successful breeding for several species that have suffered on the mainland. Public access to Hauturu Forest Sanctuary is highly restricted to protect its fragile environment, with only authorized scientific and conservation personnel allowed to visit. Boat access is controlled, and landing permits are required. Although general public visitation is not permitted, Hauturu’s efforts in species restoration and habitat protection have made it a model for island conservation practices worldwide. The sanctuary’s steep forest-covered slopes offer a glimpse into New Zealand’s original forest cover and serve as a living laboratory for ecological research. For nature enthusiasts interested in New Zealand conservation history and the biodiversity of offshore island refuges, Hauturu represents a key conservation legacy.
