 | This article relies largely or entirely on a single source. (February 2020) |
| Site of Special Scientific Interest | |
  Location within Wales | |
| Location | Clwyd |
|---|---|
| Grid reference | SJ1288071893 |
| Coordinates | 53°14′13″N 3°18′24″W / 53.236894°N 3.3067675°W |
| Interest | Geology |
| Area | 8.32 ha |
| Notification | 1 January 1963 |
Caerwys Tufa is a Site of Special Scientific Interest in the preserved county of Clwyd, north Wales.
Tufa, a very soft limestone that was once used to make cement, and later, widely used in alpine gardens, was extracted at Caerwys Tufa Quarry.[1]
- ^ "Discover Caerwys" (PDF). Flintshire County Council.