List of Sites of Special Scientific Interest in Preseli & South Pembrokeshire

This is a list of the Sites of Special Scientific Interest (SSSIs) in the Preseli & South Pembrokeshire Area of Search. For SSSIs elsewhere in Wales, see List of SSSIs by Area of Search.

* Aber Mawr
* Afon Cleddau Dwyreiniol/Eastern Cleddau River
* Afon Cleddau Gorllewinol/Western Cleddau River
* Allt Pontfaen - Coed Gelli-fawr
* Arfordir Abereiddi
* Arfordir Niwgwl - Aber bach / Newgale to Little Haven Coast
* Arfordir Penrhyn Angle / Angle Peninsula Coast
* Arfordir Saundersfoot - Telpyn / Saundersfoot - Telpyn Coast
* Beech Cottage, Waterwynch
* Broomhill Burrows
* Carew Castle
* Carn Ingli
* Castlemartin Cliffs and Dunes
* Castlemartin Corse
* Ceunant a Thyrrau Trefgarn/Treffgarne Gorge and Tors
* Chwarel Bryn Banc (Bryn Bank Quarry)
* Coed Ty-canol (Ty-canol Wood)
* Comins Tre-rhos (Tre-rhos Common)
* Cors Penally (Penally Marsh)
* Corsydd Llangloffan
* Creigiau Abergwaun (Fishguard Cliffs)
* Cwm Bach, Sychpant
* Dale and South Marloes Coast
* De Porth Sain Ffraidd / St Bride's Bay South
* Dowrog Common
* Dwrhyd Pit
* Dyffryn Gwaun
* Esgyrn Bottom
* Felin Llwyngwair
* Freshwater East Cliffs to Skrinkle Haven
* Gallt Llanerch - Coed Gelli-deg
* Garn Wood, Kilkiffeth Wood & Dan-Deri-Cwm Felin-Ban
* Gas Works Lane Section (Haverfordwest)
* Grassholm / Ynys Gwales
* Gweunydd Blaencleddau
* Gweunydd Hendre Eynon (Hendre Eynon Pastures)
* Hook Wood
* Jeffreyston Pastures
* Little Hoyle and Hoyle's Mouth Caves & Woodlands
* Lydstep Head to Tenby Burrows
* Marloes Mere
* Milford Haven Waterway
* Minwear Wood
* Mountain Meadows
* Mynydd Preseli
* Newport Cliffs
* Orielton Stable Block and Cellars
* Park House Outbuildings, Stackpole
* Pengelli Forest and Pant-teg Wood
* Portheiddy Moor
* Ramsey / Ynys Dewi
* Rhosydd Yerbeston/Yerbeston Moors
* Ritec Fen
* Robeston Wathen Quarries
* Shoalshook Railway Cutting and Pit
* Skokholm
* Skomer Island and Middleholm
* Slebech Stable Yard Loft, Cellars & Tunnels
* St David's Airfield Heaths
* St David's Peninsula Coast
* St Margaret's Island
* Stackpole
* Stackpole Courtyard Flats and Walled Garden
* Stackpole Quay - Trewent Point
* Strumble Head - Llechdafad Cliffs
* Tenby Cliffs and St. Catherine's Island
* The Offshore Islets of Pembrokeshire / Ynysoedd Glannau Penfro
* Trefeiddan Moor
* Treffgarne Bridge Quarry
* Tretio Common
* Wallis Moor
* Waterwynch Bay to Saundersfoot Harbour
* Waun Fawr, Puncheston
* Waun Fawr, Ty Ddewi (St David's)
* Wyndrush Pastures