• Home
  • About
  • Tickets & Venue
  • Salons & Competitions
  • Lectures & Films
  • Sponsors
  • Contacts

Hidden Earth 2024

Matienzo Caves 2024

45 minute Lecture|Juan Corrin

Matienzo Caves 2024

Abstract

Another successful year for cavers and cave divers in Matienzo, Cantabria. Over 6km of passages surveyed with the Four Valleys System growing by over two kilometres to maintain its 40th position in the World's Longest Caves list. Draughting digs, as usual, appear tantalizingly close to opening up and providing links between systems.
Plenty to go at in 2025, the 65th year of Matienzo caves explorations!

More from 2024

Lecture|Peter Talling

Junction Junkies - Connecting Draughting Hole and Missed Pot to make a 7.7 km system

Lecture|Jono Lester

BCA - Youth and Development Talk: Spelioholics Anonymous

Lecture|Graham Christian & Gareth Edwards

How Wet is Wales Really?

Lecture|Andrew Mcleod

The Dachstein Caving Expedition

Lecture|John Gunn

Sulphate caves and karst in the South Harz Mountains, Central Germany

Workshop|Jono Lester

Cave Survey & Emerging Technologies

Workshop|Paul Taylor & Footleg

Video Workshop - discussion about equipment and ideas -

Lecture|Fleur Loveridge

Try a Little Harder

Lecture|Rachael Pajak

Am I a Cavefish? Exploring the Evolutionary Adaptations and Medical Insights from Blind Cavefish

Workshop|Rick Peterson

Cave Archaeology - communication and collaboration

Contacts| Privacy Policy

© 2026 British Cave Research Association (UK registered charity 267828) and British Caving Association.

The Old Methodist Chapel, Great Hucklow, Buxton, SK17 8RG

BCA BCRA