Like the Catherine Pit and the Anne Pit, The Mary Pit was named after one of Sir William Lewis’s daughters. It was sunk only to a depth of 18.3M before it was abandoned.


Like the Catherine Pit and the Anne Pit, The Mary Pit was named after one of Sir William Lewis’s daughters. It was sunk only to a depth of 18.3M before it was abandoned.
Sign up below to receive our quarterly email newsletter.