events

The 3rd Soviet Antarctic Expedition becomes the first to reach the southern pole of inaccessibility.

3rd Soviet Antarctic Expedition

1957-59 Soviet mission to explore Antarctica

The Third Soviet Antarctic Expedition (1957–59) was led by Yevgeny Tolstikov on the continent and included Czech future astronomer Antonín Mrkos; the marine expedition on the Ob was led by I V Maksimov.
Source: Wikipedia (CC BY-SA)

Pole of inaccessibility

Geographic location

In geography, a pole of inaccessibility is the farthest location in a given landmass, sea, or other topographical feature, starting from a given boundary, relative to a given criterion. A geographical criterion of inaccessibility marks a location that is the most challenging to…
Source: Wikipedia (CC BY-SA)