
Caves of Glass is a documentary from director Sid Perou's Realm of Darkness series, focusing on the ice caves of the Austrian Tennengebirge Alps, including the Eisriesenweld and Eiskogelhöhle. It features Austrian speleologist Fritz Oedl, Belgian speleologist Guy Meauxsoone, and Ian "Tommo" White of the Northern Caving Community. First broadcast on Channel 4 on February 15, 1986, it won a Special Mention at the 5th Barcelona International Festival of Esoteric Cinema that same year.
Directed bySid Perou
Featuring

David Fleeshman
Narrator

Guy Meauxsoone
Self
Fritz Oedl
Self
Ian "Tommo" White
Self


Keep watching
6.72004·6.7
National Treasure
2004 · Film
7.02005·7.0
The Descent
2005 · Film

2002
The Lost World: Underground
2002 · Film
5.31961·5.3
Liane, Daughter of the Jungle
1961 · Film
7.11944·7.1
First in Line
1944 · Film
7.21983·7.2
Antarctica
1983 · Film
8.01935·8.0
Demon of the Himalayas
1935 · Film

2024
TAÏ: 33 days in the last primary West African forest
2024 · Film
5.52007·5.5
Blood Monkey
2007 · Film
10.01993·10.0
Ice Voyagers
1993 · Film

2015
Back Water
2015 · Film
6.61937·6.6
Elephant Boy
1937 · Film
6.31971·6.3
Man in the Wilderness
1971 · Film

2026
The Art of Adventure
2026 · Film
10.02023·10.0
Flying Between Giants
2023 · Film
5.01975·5.0
Night of the Howling Beast
1975 · Film
6.42017·6.4
The Lost City of Z
2017 · Film
Picked for you
7.12010·7.1
Cave of Forgotten Dreams
2010 · Film
7.12014·7.1
Maidentrip
2014 · Film
6.42017·6.4
Atlantis Rising
2017 · Film
7.82021·7.8
The Alpinist
2021 · Film
7.52022·7.5
Explorer: The Last Tepui
2022 · Film
8.02017·8.0
The Dawn Wall
2017 · Film
7.52008·7.5
Encounters at the End of the World
2008 · Film
7.22010·7.2
180° South
2010 · Film
7.12025·7.1
Come See Me in the Good Light
2025 · Film
8.52026·8.5
Iron Maiden: Burning Ambition
2026 · Film
7.61999·7.6
42 Up
1999 · Film
6.92026·6.9
Oasis: Don't Look Back in Anger
2026 · Film
8.42022·8.4
Selena Gomez: My Mind & Me
2022 · Film
7.92018·7.9
Free Solo
2018 · Film
7.32020·7.3
Secrets of the Saqqara Tomb
2020 · Film
7.51985·7.5
28 Up
1985 · Film
7.12012·7.1
Katy Perry: Part of Me
2012 · Film
6.62014·6.6
Deepsea Challenge 3D
2014 · Film
8.42026·8.4
S4: The Bob Lazar Story
2026 · Film
6.92013·6.9
Justin Bieber's Believe
2013 · Film