This is a list of the Sites of Special Scientific Interest (SSSIs) in the Merthyr Tydfil Area of Search (AoS).[1]
![Map of Merthyr Tydfil within Wales](http://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Merthyr_Tydfil_UK_location_map.svg/200px-Merthyr_Tydfil_UK_location_map.svg.png)
Sites
editReferences
edit- ^ "County search of SSSIs". Countryside Council for Wales. Archived from the original on 5 March 2014. Retrieved 24 August 2012.