On 20 February 1935, together with his wife and seven crew members (including the ship's dentist, Lief Sørsdal), Mikkelsen landed in a small bay on an unnamed island at the northern end of the Vestfold Hills. Mrs Caroline Mikkelsen was the first woman to set foot on the Antarctic continent and the party raised the Norwegian flag on an improvised flagpole and built a rock cairn to mark the site. This cairn was found by members of the Australian National Antarctic Research Expeditions (ANARE) in 1960 but was lost for many years until its rediscovery in 1995. (As an interesting aside, Caroline Mikkelsen was still living and received word of the rediscovery of the original flag pole.) Captain Mikkelsen named the area "Ingrid Christensen Land" after the wife of the ship's owner, Lars Christensen. Mrs Christensen was later to land in Antarctica herself - on 30 January 1937, at Scullin Monolith (which the Norwegians called Klarius Mikkelsen Mountain).