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 Yamantau Mount Yamantau Mount Yamantau (, ) is a mountain in the Ural Mountains, located in Beloretsky District, Bashkortostan, Russia. Standing at 1,640 metres (5,381 ft) it is the highest mountain in the Southern Ural section, and is featured within the South Ural Nature Reserve. Mount Yamantau is notable as the subject of claims by the United States that a secret extensive bunker complex of the Russian government or Russian Armed Forces is contained within the mountain, equivalent to the Cheyenne Mountain Complex. The name of the mountain is derived from "Yaman Tau" (Яман тау), which translates to "evil mountain", "bad