1017: Socks
La Secada 30T 451290 4797538 (Datum: ETRS89. Accuracy code: G) Altitude 223m
Length 25m Depth 16m
Area position

Updated 20th September 2014; 29th September 2015; 4th October 2017; 7th May, 23rd September 2018; 14th May 2019; 12th September 2021

   A good draughting dig. This was originally blocked by a boulder that was removed in 2014 revealing a strongly draughting narrow rift. A rope is useful to aid climbing out although it was laddered in 2015.
   The base was too narrow to haul rocks out but one of the walls was susceptible to a hammer and chisel as shown in the video. A visit in 2017 probably extended the depth to about 14m. At Easter 2018, it was "cleared out" and some enlarging occurred in August.
   A break-through occurred at Easter 2019 when, on a couple of trips, snappers were used to remove obstructions and a free climb gave access to a 4x4m chamber. There is a possible dig under a boulder in this chamber but it needs a hot day to follow the draught.
   In the summer 2021, progress was made removing rocks in the roof of a constriction. A sandy floor with sandstone boulders appears accessible through a draughting dig in the floor

Reference: anon., 1995c (logbook); anon., 2014c (summer logbook); anon., 2015c (summer logbook); anon., 2017c (summer logbook); anon., 2018b (Easter logbook); anon., 2018c (summer logbook); anon., 2019b (Easter logbook); anon., 2021c (summer logbook)
Entrance pictures : 1995, 2014, 2015: 2021
Underground picture(s):
Video : by Adam Sharples, 2015 (YouTube) : Progress, 2021 (YouTube)
Detailed Survey : scan of sketch around centre line (April 2019)
Line Survey :
On area survey :
Survex file : April 2019 : on N Vega survey with 0415 etc (April 2019)