List of Sites of Special Scientific Interest in Radnor

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

• Aberithon and Bedw Turbaries
• Bach Howey Gorge
• Bach-y-graig Stream Section
• Banc Hirllwyn
• Burfa Boglands
• Caban Lakeside Woodlands
• Cae Aber-Glanhirin
• Cae Coed-gleision
• Cae Cwm-bach
• Cae Cwm-rhocas (Cwm Roches Meadow)
• Cae Henfron
• Cae Llwyn
• Caeau Bryn-du
• Caeau Coed Mawr (Coedmawr Fields)
• Caeau Hirnant
• Caeau Penglaneinon
• Caeau Troed-Rhiw-Drain (Troed-Rhiw-Drain Meadows)
• Caeau Wern
• Cerrig-gwalch
• Cilcenni Dingle
• Ciliau
• Coed Aberdulas
• Coed Aberedw
• Coed Bryn-Person
• Coed y Cefn
• Coed yr Allt-goch
• Coed-mawr Quarry
• Coedydd Glannau a Cwm Coel
• Colwyn Brook Marshes (North & South)
• Cors Cae'r Neuadd
• Cors Ty-Llwyd
• Cors Y Llyn
• Crabtree Green Meadow
• Craig Fawr
• Cwm Gwynllyn
• Cwm-gwanon Dingle and Pasture
• Cwm-Illa Brook Marsh
• Cwmsaise
• Dolyhir Meadows
• Dolyhir Quarry
• Far Hall Meadow
• Glascwm and Gladestry Hills
• Gwernaffel Dingle
• Gwern-yfed-fach Quarry
• Gweunydd Camnant
• Gweunydd Coch-y-dwst
• Gweunydd Crychell
• Gweunydd Dwfnant (Dwfnant Pasture)
• Gweunydd Esgairdraenllwyn (Esgairdraenllwyn Pastures)
• Gweunydd Nant y Dernol
• Gweunydd Ty'n-y-Llidiart
• Howey Brook Stream Section
• Ithon Valley Woodlands
• Lake Wood, Llandrindod Wells
• Lane Farm Pastures
• Llan Bwch-llyn Lake
• Llandeilo, Rhulen and Llanbedr Hills
• Llanelwedd Rocks
• Llanfawr Quarries, Llandrindod Wells
• Llymwynt Brook Pastures
• Lower Caerfaelog Pastures
• Maelienydd
• Marcheini Uplands, Gilfach Farm & Gamallt
• Moity and Garth Dingles and Fron Wood
• Moorlands Pastures
• New Castle Meadows
• New House Meadow
• Newmead
• Pen-cerrig Stream Section
• Pen-Common, Llanbedr
• Pentrosfa Mire
• Radnor Forest
• Rhagnentydd Gwy Uchaf / Upper Wye Tributaries
• Rhos Dwfnant
• Rhos Goch (Rhos Goch Common)
• Rhos Pant-tyle
• Rhos Penrhiw
• Rhos Rhyd-y-ceir
• Rhos yr Hafod
• River Lugg
• River Teme
• River Wye (Tributaries)/Afon Gwy (Isafonydd)
• Stanner Rocks
• The Wern, Rhosgoch
• Trecoed/Castle Crab
• Twenty-five Acre Wood
• Upper Nantserth Pasture