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 Arvon Mount Arvon Mount Arvon, elevation , located in L'Anse Township, Baraga County, is the highest natural point in the U.S. state of Michigan. Like nearby Arvon Township, Mount Arvon takes its name from the deposits of slate in the area which were reminiscent of those around Caernarfon in Wales. Mount Arvon is part of the Huron Mountains. It rises about south of Lake Superior (elevation ). On the list of highest natural points in each U.S. state, Mount Arvon ranks 38th. Mount Arvon is a few miles from Mount Curwood, which for years had been designated as Michigan's highest spot