Bennar’s fine, sandy beach is backed by the occasional sand dune. These sand dunes are of Special Scientific Interest, since they are constantly developing and therefore changing their environment.
Dyffryn Ardudwy, Gwynedd, LL44 2HD
This small, picturesque National Trust beach, backed by steep grassy cliffs, is on the Llŷn Heritage Coast. It’s famously known as ‘Whistling Sands’, a nickname based on the sound the granules make underfoot when you walk over its gleaming sand.
Aberdaron, LL53 8LH