The Old Watch Tower

Porth Amlwch


Ynys Mon

LL68 9DB



Telephone: +44 (0)1248 810287

or +44 (0)1407 832555        



or use the contact form.

Contact us

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Open 11:00am to 3:00pm daily.

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The Old Watch House

Porth Amlwch



LL68 9DB

How to find us


The visitor centre will be open from Monday 8th April 11am to 3pm


The Sail Loft Cafe, (07824 340003) our 'partner' business in Amlwch Port run by Coffee Cups will remain open until further notice 10am to 4pm. GeoMon can heartily recommend this for a light lunch or afternoon tea at reasonable prices and delicious home-made food made and served by friendly staff in a clean, cheerful cafe overlooking the sea.


If you need to contact us with any queries or for events, group showings at the centre or geo-tours, walks and sales please ring  01248 810287 and leave a message and contact details or email: