Great Barrier Reef and the ring of reefs off Cairns
Published on 09/14/2026 at 10:14 | Editorial responsibility: Rafael MĂĽller, Editor-in-Chief AD HOC NEWS
Great Barrier Reef stretches along Australia’s north-east coast as a broad marine landscape of coral, islands and open water. Its World Heritage inscription in 1981 and its association with the Great Barrier Reef Marine Park give the place a clear historical frame, while the reef’s scale remains its most immediate feature.
Reef, islands and open sea
The reef system forms a long chain of coral structures off Queensland, with shallow inshore areas, mid-shelf reefs and outer reefs. UNESCO describes it as the world’s largest collection of coral reefs, and the Great Barrier Reef Marine Park has been treated as a multiple-use area since the creation of the park in 1975.world’s largest collection marine park in 1975
The reef includes coral cays, continental islands and waters that shift from sheltered shallows to deeper oceanic ground. That mix of forms gives Great Barrier Reef its visual breadth, from reef flats to island slopes and the open passages between them.
Coral communities and marine life
The reef’s natural variety rests on its living structure. UNESCO lists 400 types of coral, 1,500 species of fish and 4,000 types of mollusc, and the property also contains dugong habitat and nesting areas for the large green turtle.400 types of coral
The National Museum of Australia notes that the marine park was created in 1975 and that the reef extends for about 2,300 km along Queensland’s coast. The figure helps explain why the reef is read as a system rather than a single sight: its parts vary from one section to the next, while remaining part of the same whole.about 2,300 km
From coastal coast to world heritage
Great Barrier Reef has long been tied to protection and management as much as to scenery. The reef was inscribed on the World Heritage List in 1981, and the same formal status sits beside its role as a living marine environment used for tourism, fishing and conservation.inscribed in 1981
The reef also carries a strong place in Australian environmental history. The marine park was established by the Australian Government in 1975, and that date marks a shift from open-ended exploitation towards a regulated marine region with a named authority and a defined legal framework.established in 1975
Visiting Great Barrier Reef: what travellers from Western Europe should know
- Great Barrier Reef lies off the north-east coast of Australia, and Cairns is one of the best-known gateways to the northern sections. Boats and flights connect Cairns with nearby reef departure points.
- The reef itself is a marine place rather than a single shore site. Coral bommies, shallow lagoons and open passages mean conditions vary across the area.
- The official language is English and the currency is the Australian dollar.
- Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.
Searching for Great Barrier Reef on social platforms
These links open searches for Great Barrier Reef on each platform.
Frequently asked questions about Great Barrier Reef
Where is Great Barrier Reef?
Great Barrier Reef lies off the north-east coast of Australia, extending along Queensland. Cairns sits near the northern part of the reef’s visitor network.
What does a visit involve?
A visit usually centres on boat travel, reef viewing and time on the water. The place is marine, so the visible setting changes between shallow reef, islands and open sea.
What makes Great Barrier Reef distinctive?
Its defining feature is scale combined with variety. The reef contains coral communities, islands and marine habitats within a single World Heritage landscape.
