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Archipelago

    Australia

    40°38′S 144°44′E

    Henderson Islets

    The Henderson Islets are a group of two adjacent small rocky islands, with a combined area of 0.41 hectares (1.0 acre), in south-eastern Australia. They are part of Tasmania’s Trefoil Island Group, lying close to Cape Grim, Tasmania's most north-westerly point, in Bass Strait.

    Overview

    The Henderson Islets are a group of two adjacent small rocky islands, with a combined area of 0.41 hectares (1.0 acre), in south-eastern Australia. They are part of Tasmania’s Trefoil Island Group, lying close to Cape Grim, Tasmania's most north-westerly point, in Bass Strait.

    From Wikipedia, CC BY-SA 4.0

    Census, cataloged

    Also in the area

    12

    Inside the group's outline but not confirmed as members by any source.

    • Harbour Islets5 m · 0.04 km²
    • Seacrow Islet4 m · 0.02 km²
    • Henderson Islets2 m · 0.3 ha
    • Henderson Islets2 m · 0.2 ha
    • Unnamed island2 m · 0.1 ha
    • Unnamed island1 m · 0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha

    Figures

    Comparative heights

    Sea level2 m4 m6 m5 mHarbour Islets4 mSeacrow2 mHenderson Islets2 mHenderson Islets
    High points by island, metres above sea level.

    Islands by area

    0.00010.0010.010.1Harbour Islets: 0.04 km²Harbour IsletsSeacrow: 0.02 km²SeacrowHenderson Islets: 0.3 haHenderson IsletsHenderson Islets: 0.2 haHenderson IsletsUnnamed island: 0.1 haUnnamed islandUnnamed island: 0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed island
    km², log scale
    Harbour Islets0.04 km²
    Seacrow Islet0.02 km²
    Henderson Islets0.3 ha
    Henderson Islets0.2 ha
    Unnamed island0.1 ha
    Unnamed island0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha

    Sources

    Facts

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