Lord Howe Island

Lord Howe Island National Park protects the terrestrial and near-shore environments of Lord Howe Island, one of Australia's most remarkable natural places, located in the Tasman Sea approximately 700 kilometres northeast of Sydney. The island and its surrounding marine environment form a UNESCO World Heritage Site, recognised in 1982 as an outstanding example of an isolated oceanic island with exceptional natural values. The island features dramatic volcanic peaks including Mount Gower and Mount Lidgbird, the world's southernmost coral reef, endemic flora and fauna found nowhere else on Earth, and pristine ocean environments largely undisturbed by human activity.

Lord Howe Island hosts an extraordinary endemic wildlife community evolved in isolation. The Lord Howe Island stick insect, once believed extinct after predation by black rats, was rediscovered on a nearby rock stack and is now being bred for reintroduction. The Lord Howe Island woodhen, a flightless rail, was recovered from the brink of extinction through a dedicated breeding and pest control program. Seabirds nesting on the island include the red-tailed tropicbird, Providence petrel, and masked booby. The surrounding waters support diverse reef fish, sea turtles, and feeding humpback whales. Flying foxes endemic to the island roost in the palms.

Lord Howe Island's flora is exceptionally distinctive, with approximately 70 percent of plant species found only on the island or its small accompanying stacks. The iconic Lord Howe Island palm, Howea forsteriana, better known as the kentia palm and grown worldwide as an ornamental, grows naturally only on Lord Howe Island. The island's forest communities range from cloud forest on the mountain summits to low-land closed forest and scrub, all featuring high proportions of endemic species. Mountain cloud forest on the summit ridges is perpetually shrouded in mist, supporting dense communities of mosses, ferns, and epiphytes.

Lord Howe Island is the eroded remnant of a shield volcano that erupted from the ocean floor approximately seven million years ago. The basaltic basement has been progressively eroded to leave two spectacular remnant volcanic peaks, Mount Gower and Mount Lidgbird, rising to 875 metres and 777 metres respectively from a low central plain. The island's barrier lagoon, formed on the western side of the island, contains the world's most southerly tropical coral reef, developed on the shallow carbonate platform adjacent to the basaltic shore. The crystal-clear lagoon waters support exceptional coral diversity for this latitude.

Lord Howe Island has a subtropical maritime climate with mild temperatures year round, moderated by its oceanic setting. Annual rainfall averages approximately 1,700 millimetres, with rainfall distributed through the year but more frequent in winter when frontal systems pass. Summer temperatures are mild, typically 22 to 26°C. Winters are cool, with overnight temperatures around 15 to 18°C. The island is occasionally affected by tropical systems and East Coast Lows that can generate very heavy rainfall and strong winds. The weather can change rapidly and the mountain summits are frequently cloud-capped.

Lord Howe Island was uninhabited when it was discovered by European explorers in 1788, shortly after the First Fleet arrived in Australia. The island was settled from 1833 by whalers, settlers, and their descendants, and the small community has maintained continuous occupation since then. The removal of black rats and mice, introduced by early settlers and devastatingly impacting the native fauna, has been the most significant recent conservation intervention. The island's strict visitor limits, set at a maximum of 400 overnight visitors at any time, have preserved the extraordinary natural character that makes the island so special.

Lord Howe Island National Park was gazetted in 1981, and the island received World Heritage inscription in 1982. The park covers the entire terrestrial environment of the island, with the community living within the World Heritage Area managed under a unique governance arrangement involving the Lord Howe Island Board. The complete eradication of black rats from the island, completed in 2019, was one of the most ambitious rodent eradication programs on an inhabited island anywhere in the world and represents a transformational conservation achievement.

The summit of Mount Gower is the island's most iconic hiking experience, a challenging climb through world-class cloud forest with a certified guide required beyond a certain altitude. Mount Lidgbird and the surrounding lagoon shore provide accessible alternatives. The lagoon is world-class for snorkelling and glass-bottom boat tours, with excellent coral and diverse reef fish. Seabird and woodhen watching are highlights. Cycling on the flat central plain, exploring the lush subtropical forest and lagoon edges, is the most popular visitor activity.

Lord Howe Island is accessed by daily flights from Sydney (approximately two hours) and Brisbane. Visitor numbers are strictly limited to 400 per night to protect the island's natural values. A range of accommodation from self-contained lodges to small hotels is available. The island has no roads accessible to hired vehicles; transport is by bicycle or the limited local taxis. All visitor activities are conducted under strict environmental guidelines. A national parks day fee applies for entry to the national park portion of the island.

The 2019 rodent eradication program was a landmark conservation achievement, removing the black rats that had devastated seabird colonies and endemic invertebrates for over a century. The woodhen recovery program, which brought the species back from near extinction in the 1980s, is a celebrated conservation success story. The current focus is on monitoring the recovery of seabird populations following the rodent removal and on reintroducing the Lord Howe Island stick insect from captive breeding programs. Strict visitor limits and biosecurity protocols prevent the reintroduction of pests. Coral reef health monitoring tracks the response of the reef to climate change.