The park is home to more than 4,500 awesome sea cliff climbs in the United Kingdom. You’ll have a hard time picking. You get miles of steep and solid limestone, big holds, and spectacular views above the sea. The main areas for climbers are the limestone cliffs of south Pembrokeshire, particularly around Lydstep, Penally, Stackpole and the Castlemartin MOD ranges. In the north of the county, there is also some fantastic climbing around St. David’s and the coastline to the north east.