Weißer Stein (Eifel) 2007 the University of Liège executed measurements and found a height of 692 m (TAW, Belgian standard). The altitude meter of Google Earth caused some doubt about Signal de Botrange (694 m TAW) as Belgium's highest point because its vertical reference EGM96 deviates a couple of meters from the German Normalnull and the Belgian TAW, thereby suggesting an altitude of 701 m for the Weißer Stein. An accurate control by the Belgian National Geographic Institute in 2010 showed the Weißer Stein to be at maximum 693.3 m TAW (=691 m NN), with which it differs by less than 1 m
Mount Usborne it experienced some glaciation. The handful of mountains over have: Mount Usborne Mount Usborne () is a mountain on East Falkland. At above sea level, it is the highest point in the Falkland Islands. The mountain is referenced by Charles Darwin in Chapter 9 of the "Zoology of the Voyage of the Beagle" and is named after Alexander Burns Usborne, Master's Assistant on , the ship that took Darwin on his famous voyage. The remains of glacial cirques can also be seen on Mount Usborne. It is only a few metres taller than Mount Adam, the highest peak on West