Please note that until further notice, some of the paths on this nature reserve will be closing soon to public access. This is due to the presence of Ash Dieback in the trees.
Our detailed assessment of the number and health of the ash trees (and the risk they pose to site users) determined that making enough trees safe would cause too much harm to the nature reserve, especially the species that depend on ash. It would also reduce our ability to learn about any resilience these local trees might have.
Therefore, with wildlife in mind, we have decided to leave the trees standing- but that means we reluctantly have to reduce public access here until further notice. This decision will be kept under review and this site updated if the situation changes.
The path closures will be clearly marked on site and for your own safety we would ask that you respect the closures and instead continue to enjoy the other routes still available on the site.
For further information on Ash Dieback and the Trust’s policy on managing it, visit our Ash Dieback page.
Return to the Carmarthenshire Reserves page
O.S Explorer map 178 Llanelli & Ammanford. Main entrances: SN584159, SN587163, SN588161, SN190158 and SN590157. Site centre: SN590162
Status: Notified SSSI, NNR and SAC.
Tenure: Leased for 21 years from July 2013 from Natural Resources Wales
Size: 50ha (124 acres)
Location and access notes:
Five miles south west of Llandeilo, straddling the A476 from Llandeilo to Cross Hands. Visitors can park in the dedicated layby on the east side of the A-road, indicated by the brown tourist ‘nature reserve’ sign. A kissing gate at the top of the layby leads into the southern part of the nature reserve. No wheelchair access (footpaths can be steep and muddy).
About the site
Carmel comprises a mosaic of habitats with a distinct patchwork pattern of woodland blocks, with the intervening grassland rides kept open by grazing animals. Surrounding this grassland-woodland mosaic are a number of unimproved and semi-improved hay meadows which are also grazed after the hay crop is taken each summer.
The woodland is dominated by Ash with large amounts of coppiced Hazel, also Spindle and Hawthorn. There is a typical spring limestone ground flora including Bluebell, Dog’s Mercury, Wood Anemone, Wild Garlic and Hart’s-tongue Fern. Scarcer plants occurring here include Lily-of-the-valley and Herb Paris.
Parts of the reserve, particularly the western Pwll Edrychiad block, are covered in large areas of freely-draining species-rich neutral grassland which host different species including Common Knapweed, Bird’s-foot Trefoil and Devil’s-bit Scabious. The lower parts of this block also host marshy grassland and some of the upper limestone ridge is covered in a scrubby layer of Bracken and Gorse, which provides good habitat for reptiles.
Dormice have been discovered in the south western corner of the reserve in the well connected network of wooded patches and hedgerows. A wide range of birds use the varied habitats including Willow Tit, Green Woodpecker, Great Spotted Woodpecker and many more.
The site has a fascinating cultural heritage. Quarrying of limestone reached a peak in the nineteenth century and two large quarries and several old lime kilns are still clearly visible on the reserve. Quarrying on this site is thought to have stopped around 1900. The woodland boundaries have probably changed relatively little since this time, remaining on the rockier outcrops whilst other trees were cleared to create pastures on the deeper soils.