Polar field guides Julie Baum and Tom Sylvester got married in sub-zero temperatures in a two-day celebration.
The wedding guests included the couple's 18 colleagues who live and work at the British Antarctic Survey's (BAS) largest research station during the winter months.
It is the first official wedding to take place on the territory in Adelaide Island.
"Over the last 10 years Tom and I have been working and travelling around the world," said the 34-year-old bride Baum, from Birmingham.
"We have always wanted to have a small personal wedding, but never imagined we'd be able to get married in one of the most remote places on Earth," said the 35-year-old groom Sylvester from Sheffield.
Both Sylvester and Baum worked as expedition leaders around the world including Northern India, Nepal, Peru, Ecuador, Mongolia, Kyrgyzstan, Uzbekistan, Borneo, Cambodia, Laos and Vietnam.