Activities
German Underground Hospital
Contact
La Vassalerie
Castel
Guernsey
GY6 8XL
+44 (0)1481 235261 info@germanundergroundhospital.co.uk View Map Visit WebsiteThe German Underground Hospital and Ammunition Store is the largest structural reminder of the German Occupation existing in the Channel Islands.
This maze of tunnels covers an area of about 6,950 square metres (75,000 square feet). Almost invisible from the surface, except for the entrances, this vast concrete maze is built under a low hill in the heart of the Guernsey countryside.
Opening hours
April & October 2025
Friday to Monday – 10am to 4pm
Tuesday to Thursday – Closed
May to September 2025
Open 7 Days a week 10am to 4pm
Last admission 3pm
Visits outside of normal opening can be arranged.
Additional Information
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Categories
Fortification
Heritage
Indoor
Museum
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Bus Routes
71
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Accessibility
Wheelchairs available
Special Offers
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Ends 31 MarLes Rocquettes Hotel – stay for 3 nights and only pay for 2Enjoy three nights for the price of two at Les Rocquettes Hotel, from January-March 2026. -
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Ends 20 DecFree dinner deal: 3 nights at the 3* Duke of Normandie Hotel from just £292pp with Preston Holidays - winterStay at the Duke of Normandie Hotel for 3 nights and enjoy a complimentary dinner for two. Offer includes return fast ferry from Poole. -
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Ends 31 MarSave 25% on stays of 3 nights or more at St Pierre Park with Condor Breaks | November 2025-March 2026St. Pierre Park Hotel is a renowned island sanctuary, where luxury takes centre stage, ensuring an indulgently tranquil experience for all. -
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