737 Leg 1 Southpole - Day 10

Skied for 5 hours today, acclimatisation day. Conditions are poor, white out and -35. Sastrugi hard going. Skied 6.23 nautical miles today, just over 10k. Including yesterday we have 51.3 nautical miles to go! in bag toasty!

INFO: Sastrugi are sharp irregular grooves or ridges formed on a snow surface by wind erosion and deposition, and found in polar and temperate snow regions. They differ from sand dunes in that the ridges are parallel to the prevailing winds.