British Base A research station at Port Lockroy, Goudier Island, Antarctica, Southern Ocean, Polar Regions

British Base A research station at Port Lockroy, Goudier Island, Antarctica, Southern Ocean, Polar Regions

British Base A research station at Port Lockroy, Goudier Island, Antarctica, Southern Ocean, Polar Regions

Former British Base A, now a museum and post office at Port Lockroy on tiny Goudier Island, Antarctica, Polar Regions

Interior of former British Base A, now a museum and post office at Port Lockroy on tiny Goudier Island, Antarctica, Polar Regions

Former British Base A, now a museum and post office at Port Lockroy on tiny Goudier Island, Antarctica, Polar Regions

A gentoo penguin (Pygoscelis papua), breeding colony beneath Union Jack flag, at British Base A at Port Lockroy, Antarctica, Polar Regions

A gentoo penguin (Pygoscelis papua), breeding colony beneath a Union Jack flag flying at British Base A at Port Lockroy, Antarctica, Polar Regions

Interior of former British Base A, now a museum and post office at Port Lockroy on tiny Goudier Island, Antarctica, Polar Regions

Interior of former British Base A, now a museum and post office at Port Lockroy on tiny Goudier Island, Antarctica, Polar Regions

Former British Base A, now a museum and post office at Port Lockroy on tiny Goudier Island, Antarctica, Polar Regions