Activities
Pleinmont Observation Tower
This unique five-story naval observation tower was built and used by German forces from 1942 to 1945, as part of their sea defence system during their occupation of Guernsey in World War Two.
The original rangefinders are still onsite and in working order. There is also access to a battery dolmen gun-site nearby.
2025 opening times
From 30th March to end of October 2025 the tower is open Wednesday and Sunday only from 2pm to 4.30pm. Last admission 4pm.
Admission: Adults: £5.00, Children: £2.50
Additional Information
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Categories
Fortification
Heritage
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Bus Routes
61
91
94
Special Offers
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Ends 30 Sep5 nights at the 3* Le Friquet including coach tour from £689pp with Channel Islands Direct.Stay at the 3* Le Friquet including return travel, full English breakfast and 80 Years of Liberation coach tour. -
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Ends 20 DecExclusive half board for £10: 2 Nights at the 3* Pandora from just £195pp with Preston HolidaysStay at the superb Pandora Hotel for 2 nights and upgrade to half board for just £10 per person per night (Save £30 per person) deal includes return... -
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Ends 1 JanBailiwick Flex offer at Duke of NormandieFlexible booking at Duke of Richmond for Jersey and Bailiwick of Guernsey residents. -
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Ends 15 DecSun, Sea & Sark: 3-7 nights at La Collinette with extras from just £319pp with Channel Escapes3, 4, 5 or 7 nights, from £339pp at La Collinette. Includes flights, transfers, and breakfast each morning. -
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Ends 12 DecAutumn country explorer: 3 nights at the 3* Le Pommier Hotel from just £302pp with Preston HolidaysDeal includes accommodation, return fast ferry from Poole or conventional ferry from Portsmouth. -
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Ends 30 SepSolo traveller 4 nights at Grange Lodge in Guernsey from £439Get 4 nights at the Grange Lodge Hotel in Guernsey from £439 for sole occupancy.
