Name: Cueva Negra
Location: Llovio valley
GPS: N43°25'25" W5°00'22" (Alt. 439m)
UTM: 30T 337.60 4809.90
Lambert: 4933 9808
Map: Ribadesella? (31-?)
Description: OUCC (Ann Morrison): “The cave consists of vadose development along the line of a fault. There is a fairly regular orientation of the streamway which follows the simple linear structure of the fault closely. The average width of the passage is from 1 to 2m, the height varying between 2 and 7m. Occasionally one had to crawl below or squeeze past curtains hanging from the walls, but it was usually possible to walk upright. There is one free climb before the pitch which is followed by another of about 2m. The pitch marks the limit of the 1972 preliminary expedition and descends l5m, with a small waterfall flowing over it into a very shallow pool. After the pitch, the passage continues with little change from its previous character, though its rift-like nature becomes gradually more discernible. The cave terminated in a very narrow rift with 2, or more, metres of water.”
1973 – Bill with OUCC?
1986 – to main pitch; fun with cowsh
2003 – to 3m pitch, investigated Tinganón feeder, looked for resurgence
2009 – to 3m pitch, thwarted again
Photos on web » (Gibson)
Expeditions to the Picos de Europa and elsewhere since 1973.
Please e-mail Mike Cowlishaw (email@example.com) or Bill Collis (firstname.lastname@example.org)
if you have any corrections, suggestions, etc. See also the SpeleoTrove speleology section ».
The pages and data here are for non-commercial
use only. All content © Speleogroup 1973, 2017,
This page was last edited on 2009-07-17 by mfc.