Harbour Information

St Mary’s Harbour is part of the Duchy of Cornwall Estate.


For years the Harbour has not only provided a refuge and leisure facility, but also a vital gateway for the vast majority of the Island’s freight. This makes St Mary’s Harbour a commodity which the Islands simply could not do without.


We apply all current government legislation which is relevant to us and are members of various different organisations aimed at supporting our industry as well as tourism within the Islands and the South West.

We work closely with various bodies such as The MCA, Transec, HM Customs and the Police for the benefit of our visitors, the Harbour and the people who work within it. We also adhere to the government PORT MARINE SAFETY CODE, a scheme implemented to promote the widespread adoption of a national standard of management throughout Ports and Harbours within the UK.