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Archipelago

    Indian OceanAustralia

    20°28′S 115°32′E

    Montebello Islands

    The Montebello Islands, also rendered as the Monte Bello Islands, are an archipelago of around 174 small islands, about 92 of which are named, lying 20 km (12 mi) north of Barrow Island and 130 km (81 mi) off the Pilbara coast of north-western Australia.

    View of Western Australia taken during ISS Expedition 26.
    View of Western Australia taken during ISS Expedition 26.

    Earth Science and Remote Sensing Unit, Lyndon B. Johnson Space Center / Public domain

    Chart

    255 landforms

    Overview

    The Montebello Islands, also rendered as the Monte Bello Islands, are an archipelago of around 174 small islands, about 92 of which are named, lying 20 km (12 mi) north of Barrow Island and 130 km (81 mi) off the Pilbara coast of north-western Australia. The islands form a marine conservation reserve of 58,331 ha (144,139 acres) administered by the Western Australian Department of Environment and Conservation. The islands were the site of three British atmospheric nuclear weapons tests, in 1952 and 1956.

    From Wikipedia, CC BY-SA 4.0

    Census, cataloged

    • Major islands5
    • Minor islands9
    • Islets116
    • Rocks & skerries125

    Major islands

    5

    Minor islands

    9

    Rocks & skerries

    125

    On the chart above, at its closest zooms.

    Listing 14 of 255; the rest are on the chart.

    Figures

    Comparative heights

    Sea level10 m20 m30 m40 m35 mTrimouille28 mAlpha25 mHermite20 mRenewal18 mNorth West18 mSouth East17 mCrocus16 mDelta15 mCampbell15 mAh Chong14 mBrooke13 mBluebell13 mPrimrose11 mGardenia
    High points by island, metres above sea level.

    Islands by area

    0.1110Hermite: 9.8 km²HermiteTrimouille: 4.8 km²TrimouilleNorth West: 1.1 km²North WestAlpha: 1 km²AlphaBluebell: 0.61 km²BluebellRenewal: 0.49 km²RenewalPrimrose: 0.39 km²PrimroseCampbell: 0.37 km²CampbellCrocus: 0.36 km²CrocusDelta: 0.32 km²DeltaAh Chong: 0.21 km²Ah ChongSouth East: 0.15 km²South EastBrooke: 0.12 km²BrookeGardenia: 0.11 km²Gardenia
    km², log scale
    Hermite Island9.8 km²
    Trimouille Island4.8 km²
    North West Island1.1 km²
    Alpha Island1 km²
    Bluebell Island0.61 km²
    Renewal Island0.49 km²
    Primrose Island0.39 km²
    Campbell Island0.37 km²
    Crocus Island0.36 km²
    Delta Island0.32 km²
    Ah Chong Island0.21 km²
    South East Island0.15 km²
    Brooke Island0.12 km²
    Gardenia Island0.11 km²

    Sources

    Facts

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

    Photographs