Skip to content
Archipelago

    Australia

    20°34′S 149°08′E

    Cumberland Islands

    The Cumberland Islands form a group of 70 islands at 20°34′S 149°08′E on the Great Barrier Reef, off the coast of Mackay in Queensland, Australia. They were discovered by Captain James Cook in 1770.

    Hook island Wilderness Resort's beachfront.
    Hook island Wilderness Resort's beachfront.

    (WT-en) Wellwikid at English Wikivoyage / Public domain

    Chart

    11 landforms

    Overview

    The Cumberland Islands form a group of 70 islands at 20°34′S 149°08′E on the Great Barrier Reef, off the coast of Mackay in Queensland, Australia. They were discovered by Captain James Cook in 1770. In 1770 James Cook (then a lieutenant in the Royal Navy) in HMS Endeavour sailed past the coast off what is now the city of Mackay. After travelling north for a further two days, in his journal for Monday 4 June he recorded that he named the body of water through which he sailed Whitsunday's Passage "… as it was discovered on the day the Church commemorates that Festival" and called the islands in the area "Cumberland Isles in honour of His Royal Highness the Duke of Cumberland" (Henry Frederick, the brother of King George III of Great Britain). In giving the name, Cook gave no firm indication which islands in the area were encompassed, but his chart showed the name covering islands as far south as St Bees Island and Keswick Island, and Hayman Island to the north. More detailed charts by those following Cook showed likewise. Over time "Isles" has been replaced by "Islands". More recently these islands have increasingly become known as the Whitsunday Islands, and the general area more simply as the "Whitsundays". The Cumberland Islands were grouped into the Whitsunday Group, the Lindeman Group, the Anchor Islands, the Sir James Smith Group and the South Cumberland Islands National Park.

    From Wikipedia, CC BY-SA 4.0

    Census, cataloged

    • Major islands2
    • Minor islands3
    • Islets5
    • Rocks & skerries1

    Major islands

    2
    • Hook Island

      Hook Island

      Area
      53.2 km²
      High point
      459 m

      Hook Island is one of the Whitsunday Islands off the coast of the Australian state of Queensland. The island is almost uninhabited, quite rugged and almost completely contained within a section of the Whitsunday Islands National Park.

    • Keswick Island

      Area
      6 km²
      High point
      288 m

      Keswick Island is an island in the southern half of the Whitsunday Islands. Located 34 kilometres north-east of the Queensland city of Mackay, Keswick Island is part of the Cumberland Islands of islands that lay protected inside the waters of the Great Barrier Reef Marine Park.

    Minor islands

    3

    Islets

    5

    Rocks & skerries

    1

    Figures

    Comparative heights

    Sea level200 m400 m600 m459 mHook394 mCarlisle288 mKeswick250 mHayman220 mBrampton47 mLangford35 mArkhurst15 mBlack7 mPelican5 mCastle Rock2 mOne Foot
    High points by island, metres above sea level.

    Islands by area

    0.0010.010.1110100Hook: 53.2 km²HookKeswick: 6 km²KeswickCarlisle: 5.6 km²CarlisleBrampton: 4.9 km²BramptonHayman: 3.5 km²HaymanLangford: 0.05 km²LangfordArkhurst: 0.03 km²ArkhurstBlack: 0.03 km²BlackPelican: 0.8 haPelicanOne Foot: 0.4 haOne FootCastle Rock: 0.3 haCastle Rock
    km², log scale
    Hook Island53.2 km²
    Keswick Island6 km²
    Carlisle Island5.6 km²
    Brampton Island4.9 km²
    Hayman Island3.5 km²
    Langford Island0.05 km²
    Arkhurst Island0.03 km²
    Black Island0.03 km²
    Pelican Island0.8 ha
    One Foot Island0.4 ha
    Castle Rock0.3 ha

    Sources

    Facts

    • Geometry, areas and high points: OpenStreetMap contributors (ODbL), Copernicus GLO-30, via Talus.
    • Wikidata
    • Wikipedia

    Photographs