Map of Grand Som showing the Location of Trou Pinambour
Trou Pinambour Northing: 45.39114° Easting: 5.81846° Altitude: 1,520 m
Lower entrance Northing: 45.39303° Easting: 5.81845° Altitude: 1,170 m
Réseau de la Dent de Crolles, Chartreuse
Trou Pinambour Northing: 45.39114° Easting: 5.81846° Altitude: 1,520 m
Lower entrance Northing: 45.39303° Easting: 5.81845° Altitude: 1,170 m