5286: shaft (3307 (French: SCD)) (GZ121)
Las Piqueras 30T 445925 4794470 (Datum: ETRS89. Accuracy code: G) Altitude 616m
Length 12m Depth 10m
Area position : Logbook search
The information for this site has been shared by Guy Simonnot (Simonnot G, 2022) and roughly translated from the French using Google Translate as a starting point. The altitude is taken off the MCP QGIS map.
In the southern part of the Garma de Piqueras. To get there you have to climb from Bustablado in the direction of Cullaherboso and Garma Blanca passing through Tabladillo.
A 5 x 4m sinkhole with vertical walls. A 4 m drop leaves us at the bottom of this doline where a narrow meander gives access to a 4 m pitch. The continuation is blocked by stones; the draught is completely absent.
Reference: Simonnot G, 2022
Entrance picture :
Underground pictures :
Detailed survey :
Line Survey :
On area survey :
Survex file :