Belchen System

The Belchen System refers to five mountains with the name Belchen around the tripoint of Germany, France and Switzerland that may have been used by the Celts as a solar calendar. The term is an extension of the Belchen Triangle. The mountains are: * Belchen, or Black Forest Belchen * Belchenflue, or Swiss Belchen * Ballon d'Alsace, or Alsatian Belchen * Grand Ballon, or Great Belchen * Petit Ballon, or Little Belchen

Belchen System

The Belchen System refers to five mountains with the name Belchen around the tripoint of Germany, France and Switzerland that may have been used by the Celts as a solar calendar. The term is an extension of the Belchen Triangle. The mountains are: * Belchen, or Black Forest Belchen * Belchenflue, or Swiss Belchen * Ballon d'Alsace, or Alsatian Belchen * Grand Ballon, or Great Belchen * Petit Ballon, or Little Belchen