This is a list of the Sites of Special Scientific Interest (SSSIs) in the Denbighshire Area of Search (AoS). [1]
Snowdonia, or Eryri, is a mountainous region and national park in northwestern Wales. It contains all 15 mountains in Wales over 3000 feet high, including the country's highest, Snowdon, which is 1,085 metres (3,560 ft) tall. These peaks are all part of the Snowdon, Glyderau, and Carneddau ranges in the north of the region. The shorter Moelwynion and Moel Hebog ranges lie immediately to the south.
Gwyddelwern is a small village and community of 508 residents, reducing to 500 at the 2011 census, situated approximately 2 miles (3.2 km) north of Corwen in Denbighshire in Wales. Historically the village was part of the Edeyrnion district of Meirionnydd. Edeyrnion was part of the Glyndŵr district of Clwyd from 1974 to 1996, when the area became part of the principal area of Denbighshire. The village straddles the A494 road.
The North Wales Wildlife Trust (NWWT) is the Wildlife Trust for North Wales. Established in 1962, it covers the vice counties of Anglesey, Caernarfonshire, Merionethshire, Denbighshire and Flintshire with over 4,500 members. It is a registered charity and a member of the Wildlife Trusts Partnership with the head office being located in Bangor and its eastern office located at Aberduna nature reserve in Flintshire.
Alyn Valley Woods and Alyn Gorge Caves is a Site of Special Scientific Interest on the border of Flintshire and Denbighshire in north Wales. Most of the site is also designated as the Alyn Valley Woods Special Area of Conservation and the southern part includes Loggerheads Country Park. The SSSI has an area of 190.3 hectares while the SAC covers 168.3 hectares.
Coed Nant Mawr is a Site of Special Scientific Interest in the preserved county of Clwyd, north Wales. It is near to the town of Denbigh.
The Cambrian quarry was a slate quarry, located to the west of Glyn Ceiriog in Denbighshire, North Wales. There was some small-scale extraction of slate from the 17th century, but commercial extraction began in 1857, and the scale of operation increased from 1873, when the Glyn Valley Tramway opened, providing an easier route to market for the output of the quarry. Production after 1938 was on a reduced scale, and the quarry closed in the winter of 1946/47, mainly due to a lack of workers.
Tregyb Woodlands is a Site of Special Scientific Interest (SSSI) in Carmarthen & Dinefwr, Wales. Designated as a SSSI since 1980 as a conservation effort to protect and conserve the site, its area is 27 hectares.
The Clwydian Range and Dee Valley is a designated Area of Outstanding Natural Beauty (AONB) located in north-east Wales, covering the Clwydian Range, and the valley of the River Dee.