
Dure Limite: Caving in a mill, Mer de Glace 1986
In November 1986, the Mer de Glace glacier in Chamonix became the stage for an audacious scientific and mountaineering expedition captured in *Dure Limite: Caving in a mill, Mer de Glace (1986)*.
Director: Roland Théron
Cast





Frequently Asked Questions
What is Dure Limite: Caving in a mill, Mer de Glace (1986) about?
This short documentary follows a multidisciplinary team led by mountaineer Jean-Marc Boivin as they explore a massive crevasse in the Mer de Glace glacier. Their mission: to descend into a well-like shaft where no one had ventured since a 19th-century expedition. The film captures their daring journey and the glacier's hidden mysteries.
Who directed Dure Limite: Caving in a mill, Mer de Glace?
Roland Théron is the director behind this gripping adventure documentary, blending scientific inquiry with visceral mountaineering.
Who stars in Dure Limite: Caving in a mill, Mer de Glace?
The film features Jean-Marc Boivin, Jean-Michel Asselin, Joseph Vallot, Janot Lamberton, and Serge Aviotte as part of the expedition team.
Is Dure Limite: Caving in a mill, Mer de Glace (1986) worth watching?
As a concise 8-minute documentary in the adventure genre, *Dure Limite* offers a thrilling glimpse into glacial exploration. While not a narrative feature, its stunning visuals and historical context make it a compelling watch for fans of mountaineering films and scientific documentaries.
How long is Dure Limite: Caving in a mill, Mer de Glace?
The film runs for 8 minutes.
About Dure Limite: Caving in a mill, Mer de Glace (1986) — A 1980s Glacier Expedition Film
In November 1986, the Mer de Glace glacier in Chamonix became the stage for an audacious scientific and mountaineering expedition captured in *Dure Limite: Caving in a mill, Mer de Glace (1986)*. Directed by Roland Théron, this gripping 8-minute documentary plunges viewers into the icy depths of a colossal crevasse known as a "mill," where meltwater cascades into a hidden abyss. The team, led by legendary mountaineer Jean-Marc Boivin and joined by speleologists and scientists, dared to descend into this unexplored chasm—a challenge last attempted nearly a century earlier when Joseph Vallot reached 60 meters before encountering a lake blocking further progress.
The film unfolds with breathtaking visuals and real-time commentary, immersing audiences in the raw beauty and peril of glacial exploration. *Dure Limite* blends adventure with scientific curiosity, revealing the glacier's secrets while highlighting the courage of those who venture into its frozen heart. A thrilling snapshot of 1980s expedition culture, this documentary remains a testament to human ingenuity and the allure of the unknown.