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Gannet Rocks

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Gannet Rocks

Cycling

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Road cycling

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  • Location: Guernsey

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    July 10, 2026

    Gannet Rocks, locally known as Les Etacs and Ortac, are two rugged, isolated sea stacks. Together, they host a globally significant breeding colony of Northern Gannets, supporting approximately 8,700 pairs—which equates to over 1% of the entire global population.
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    Nearby routes

    Best routes near Gannet Rocks

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    3.0

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    #1.

    Gannet Rock loop from Alderney

    14.0km

    00:57

    170m

    170m

    Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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    Moderate

    Details

    Informations

    Elevation 80 m

    Weather

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    Friday 17 July

    21°C

    16°C

    0 %

    Additional weather tips

    Max wind speed: 24.0 km/h

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