It was discovered in 1904 and named after Edouard Lockroy, a French politician and Vice President of the Chamber of Deputies, who assisted Jean-Baptiste Charcot in obtaining government support for his French Antarctic Expedition. The harbour was used for whaling between 1911 and 1931. During World War II the British military Operation Tabarin established the Port Lockroy base (Station A) on tiny Goudier Island in the bay, which continued to operate as a British research station until 1962.
It is one of the most popular tourist destinations for cruise-ship passengers in Antarctica. Proceeds from the small souvenir shop fund the upkeep of the site and other historic sites and monuments in Antarctica. The Trust collects data for the British Antarctic Survey to observe the effect of tourism on penguins. Half the island is open to tourists, while the other half is reserved for penguins.
The historic importance of the site relates to both its establishment as an Operation Tabarin base in 1944, and for its pioneering scientific research work, including the first measurements of the ionosphere, and the first recording of an atmospheric whistler, from Antarctica. It was also a key monitoring site during the International Geophysical Year (1957). The site has been designated a Historic Site or Monument (HSM 61), following a proposal by the United Kingdom to the Antarctic Treaty Consultative Meeting.
- "Port Lockroy Station". British Antarctic Survey. Retrieved 2009-02-02.
- "List of Historic Sites and Monuments approved by the ATCM (2012)". Antarctic Treaty Secretariat. 2012. Retrieved 2014-01-04.
Where'd You Go, Bernadette: A Novel by Maria Semple, Little, Brown and Company; First Edition edition (August 14, 2012)
- "Port Lockroy ", UK Antarctic Heritage Trust, Accessed 25 April 2010
- "British Antarctic Survey: Port Lockroy Station ", Natural Environment Research Council, Accessed 25 April 2010
- "Images from Port Lockroy"