4326: Chalet, Hoyo del (2090 (French: SCD))
Arredondo 30T 451725 4791965 (Datum: ETRS89. Accuracy code: U) Altitude 293m
Depth 15m
Area position

Updated 25th September 2018

The information below has been roughly translated from the French, Spéléo-Club Dijon reference, Simonnot G, 2016.

A steep doline with a base full of uprooted trees and collapse along the bedrock. (Collapsed in February 2009?) A brick trough remains suspended in the northern flank after the path that allowed cattle access slid away. In February 2010 the base appeared lightly capped. The sinkhole itself goes to a canyon (with small shaft to the side) located above. The area covers about fifty meters and 30 m elevation.
Documented by the SC Dijon, February 2009.

References: Simonnot G, 2016; Simonnot G, 2018
Entrance pictures :
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :