Porthminster Beach, St Ives. That's right this is in the UK!
Rhossili Bay, Gower. Recently voted the third best beach in Europe!
Woolacombe Sands, Devon
The breathtaking Abereiddi Blue Lagoon, Pembrokeshire
Spring at Croyde Bay
Blackpool Sands, Devon
West Wittering, West Sussex
Barafundle Bay in Pembrokeshire, well worth the cliff walk to get to it