We manage 33 nature reserves across North Wales

The reserves cover a wide range of habitats and species, and range in size from many hectares to less than one, and in status from a National Nature Reserve to very small areas supporting perhaps a single species of interest.

Click on the map or on the links below to find out more about locations, directions and access to each reserve. More details are available in our reserve leaflets, available from the Bangor office.

If you have anything to report or for detailed information on any of our reserves, please contact us.

Contact details for each reserve can be found by following the links below.


map of NorthWales showing reserve locations Abercorris Aberduna Big Pool Wood Blaen-y-Weirglodd Bryn Pydew Caeau Pen y Clip Caeau Tan Y Bwlch Cemlyn Coed Cilygroeslwyd Coed Crafnant Coed Porthamel Coed Trellyniau Coed-y-Felin Cors Bodgynydd Cors Goch Cors-y-Sarnau Gogarth Gors Maen Llwyd Gwaith Powdwr Maes Hiraddug Marford Quarry Mariandyrys Morfa Bychan Nantporth Pisgah Quarry Porth Diana Rhiwledyn Spinnies Three Cornered Meadow Traeth Glaslyn Y Ddol Uchaf Y Graig
Abercorris (2 acres) (SH 749 085)
Aberduna (SJ 198 613)
Big Pool Wood (10 acres) (SJ 102 841)
Blaen-y-Weirglodd (10 acres) (SH 914 633)
Bryn Pydew (12 acres) (SH 818 798)
Caeau Pen y Clip (6 acres) (SH 555 728)
Caeau Tan Y Bwlch (16 acres)
Cemlyn (62 acres) (SH 337 932)
Coed Cilygroeslwyd (10 acres) (SJ 124 556)
Coed Crafnant (120 acres) (SH 619 289)
Coed Porthamel (5 acres) (SH 508 678)
Coed Trellyniau (9 acres) (SJ 181 692)
Coed y Felin (25 acres) (SJ 192 677)
Cors Bodgynydd (10 acres) (SH 767 597)
Cors Goch (167 acres) (SH 503 817)
Cors-y-Sarnau (SH 971 390)
Gogarth (7 acres) (SH 761 830)
Gors Maen Llwyd (690 acres) (SH 975 580)
Gwaith Powdwr (81 acres) (SH 619 390)
Maes Hiraddug (5 acres) (SJ 061 704)
Marford Quarry (26 acres) (SJ 357 560)
Mariandyrys (14 acres) (SH 603 811)
Morfa Bychan (44 acres) (SH 548 368)
Nantporth (20 acres) (SH 566 721)
Pisgah Quarry(2 acres) (SJ 268 411)
Porth Diana (5 acres) (SH 256 781)
Rhiwledyn (12 acres) (SH 813 821)
Spinnies, Aberogwen (8 acres) (SH 613 721)
Three Cornered Meadow(13 acres) (SJ 402 581)
Traeth Glaslyn (SH 592 385)
Y Ddol Uchaf (10 acres) (SJ 142 713)
Y Graig(21 acres) (SJ 086 721)