Jobs are available on the icy continent for chefs, plumbers, carpenters and even hairdressers.
Yuam said his favourite place so far has been Antarctic and next he is keen to explore Egypt.
Scientists believe the map could shed light on how Antarctica's vast ice sheet will respond to climate change.
Peter Watson says "life is pretty basic here, but at the same time, utterly charming".
A set of skis and poles from Captain Scott's Antarctic expedition are set to be auctioned.
Having reached the South Pole, Ian Hughes is now climbing the highest mountain in Antartica.
The building was used as a base by Shackleton while he orchestrated the famous rescue of his stranded crew
Hari Budha Magar set himself the challenge of climbing the highest mountain on all seven continents.
Radio operator Michael Young from Esh Winning, prepares for Christmas Day 10,000 miles away.
