Castle Cornet 2024
Guernsey
A Martello Tower built on a small tidal islet to defend Rocquaine Bay, connected to the shore by a raised causeway and is now known affectionately as the 'Cup & Saucer'. It now houses a shipwreck museum and offers spectacular views of the bay and the Hanois Lighthouse.
Address: Rue de la Lague St Peters Guernsey GY7 9BY
Daily 20 Mar-3 Nov 1000-1630. Visit website for more details.