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Archipelago

    United States

    37°58′N 122°28′W

    Marin Islands

    The Marin Islands are two small islands, named East Marin and West Marin, in San Rafael Bay, an embayment of San Pablo Bay in Marin County, California.

    Marin Islands viewed from the east summit of Mount Tamalpais in February 2026
    Marin Islands viewed from the east summit of Mount Tamalpais in February 2026

    Pi.1415926535 / CC BY-SA 4.0

    Chart

    2 landforms

    Overview

    The Marin Islands are two small islands, named East Marin and West Marin, in San Rafael Bay, an embayment of San Pablo Bay in Marin County, California.

    From Wikipedia, CC BY-SA 4.0

    Census, cataloged

    • Major islands0
    • Minor islands0
    • Islets2
    • Rocks & skerries0

    Islets

    2

    Figures

    Comparative heights

    Sea level10 m20 m30 m27 mEast Marin20 mWest Marin
    High points by island, metres above sea level.

    Islands by area

    Sources

    Facts

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

    Photographs