| Site of Special Scientific Interest | |
![]() Location of Esgyrn Bottom. | |
| Area of search | Pembrokeshire |
|---|---|
| Grid reference | SM9756634637 |
| Coordinates | 51°58′23″N 4°56′49″W / 51.973°N 4.947°W |
| Interest | Biological and Geological |
| Area | 49.9 hectares (123 acres) |
| Notification date | 1957 |
Esgyrn Bottom is a Site of Special Scientific Interest (or SSSI) in Pembrokeshire, South Wales. It has been designated as a Site of Special Scientific Interest since January 1957 in an attempt to protect its fragile biological and geological elements. The site has an area of 49.9 hectares (123 acres) and is managed by Natural Resources Wales.
This SSSI has been notified as being of both geological and biological importance.
It has three special features.