The car park in Stackpole Quay that lets you walk to Barafundle is also part of the Stackpole estate:  Barafundle is a beautiful beach, set in front of an extensive system of sand dunes.  The view as you approach from the steps above it is very photogenic.  It takes some climbing and walking to get there and back, and this used to be sufficient to protect it from overuse in the summer.   It has now got onto 'several 'best beaches' lists, for  Wales, UK and the world.  As a result, in summer, this beach gets astonishingly overcrowded, and 'in-season' it is best avoided.