Belchen
Belchen is the name of the following mountains in the German-French-Swiss border triangle:
- Belchen (Black Forest) , also Badischer Belchen (1,414 meters) in the southern Black Forest
 - Belchenflue , also Swiss Belchen , Bölchen or Bölchenfluh (1,099 meters) in the Swiss Jura
 - Alsatian Belchen , also Welscher Belchen , French Ballon d'Alsace (1,247 meters) in the Vosges, France
 - Großer Belchen , also Sulzer or Gebweiler Belchen , French Grand Ballon (1,424 meters), highest mountain in the Vosges
 - Kahler Wasen , also Kleiner Belchen , French Petit Ballon (1,267 meters), also in the Vosges
 - Ballon de Servance , not a German name in use
 - Belchen (Siglistorf) , ridge and pass near Sigilistorf in Aargau
 
also:
- Belchen (FFH area) , protected area in the district of Lörrach and in the district of Breisgau-Hochschwarzwald in Baden-Württemberg
 
See also:
- Belchen system
 - Belchen tunnel under the Belchenflue
 - Coot , also known as Belchen in southern Germany and Switzerland.