This is a list of the

Sites of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of ...

(SSSIs) in the Merthyr Tydfil

Area of Search The following is a list of Sites of Special Scientific Interest (SSSI) by area of search, in the United Kingdom. SSSIs are areas of conservation, consisting of protected areas, recognised for their biological or geological significance. In Northe ...

(AoS).

Sites

* Baltic and Tyler-bont Quarries * Brecon Beacons * Cwm Glo a Glyndyrys * Cwm Taf Fechan Woodlands * Daren Fach * Nant Glais Caves

References

{{SSSI AOS lists Merthyr Tydfil