Porth Tywyn Mawr (Sandy Beach) Beach

  • Beach info
  • Beach Map & Location
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Surfing, Swimming, Canoeing, Canoeing

Nature and Wildlife

Coastal walks taking in the local wildlife including puffins and other rare birds. together with grey seals. porpoise and the occasional sighting of a bottle-nosed dolphin.


Free Parking Available /

Water Quality


Lifeguard information


Beach Awards and Information

Green Coast Award
Marine Conservation Society Recommended

Llanfairpwll Tourist Information Centre. Tel: 01248 713177. Email: [email protected] www.anglesey.gov.uk

How to find Porth Tywyn Mawr (Sandy Beach) Beach

Ynys Mon / Isle of Anglesey / Holyhead

The beach is just off the A5108.

We use a simple colour coded key to display the amount of cottages nearby, the below shows the three different colours and the number range for each one from green through to red.

  • 1-10 1-10
  • 11-99 11-99
  • 100+ 100 +
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