4382: Vallina (bottom entrance), Cueva (2313 (French: SCD)) (Nospostentra, Cueva)
Arredondo 30T 450745 4792365 (Datum: ETRS89. Accuracy code: A) Altitude 311m
Length see Cueva Vallina
Area position

Updated 9th May 2016; 26th September 2018

   The bottom entrance to Cueva Vallina, also called the Lost Pot Entrance. A rock face conceals a sideways shuffle to an excavated climb down into the system. The site was discovered after surveying from the upper entrance to a small clay beaker. The smoke from burning neoprene close to beaker was spotted on the surface and a dig opened up the connection.
   The temperature of the draught in September 2017 was 12.4°C.
   All photos, both surface and underground, around this entrance are filed under the Cueva Vallina (0733) code.

References: Simonnot G, 2016; Simonnot G, 2018 (For other references see Cueva Vallina)
Entrance pictures : (See Cueva Vallina)
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :