3995: Mini, Sima
Solórzano 30T 450215 4803260 (Datum: ETRS89. Accuracy code: U) Altitude 250m
Length 10m Depth 8m
Area position

Updated 14th October 2014

This site has been explored and surveyed by the Grupo Espeleológico de Santander del C.A. Tajahierro. Their survey is published in Exploraciones en Solorzano (Santander) in Los Sótanos de la Tierra, No. 5, 1980, Santander (ref. 1980a). Unfortunately the entrance position (along with many others in the publication) is very unreliable although attempts have been made to alter the given Madrid grid reference through a Greenwich grid reference to an ETRS89 grid reference, seen above. The shaft is in the El Rebollar area of Solórzano, apparently very close to site 3994.
The site, named by the GES, has not yet been located.

In the summer, 2014, because of the grid reference above, this site was initially confused with, what later became, site 4069.

Reference: anon., 1980a; anon., 2014b (Easter logbook)
Entrance pictures :
Underground pictures :
Video :
Detailed survey : from anon., 1980a
Line Survey :
On area survey :
Survex file :

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