About Castle Cornet

Castle Cornet is Guernsey's ancient harbour fortress and includes maritime, militia and social history museums, as well as the Hatton gallery, full of local significant art and the impressive period gardens. Castle Cornet also has a museum shop located in the old guard house and a refectory with cafe (in the Upper Barracks building) serving light meals and refreshments.

Attraction Details

Opening Times

31 March - 29 October 10:00 - 17:00

July and August 9:30 - 17:00 

FAQs

Directions

Castle Cornet

Castle Emplacement, St Peter Port, Guernsey, Channel Islands, GY1 1UG

Tel: 01481 726518

Last updated: 12:19 28/02/2026

Castle Cornet Reviews

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