Aired Friday October 15, 3:10am - 4:00amon Channel 5
World's Greatest MountainsSeries 1 Episode 3: Mont Blanc
Mont Blanc wasn't scaled until the late 18th century. Now it is the heart of European mountain sports with millions of visitors. The 7.5 mile tunnel through its heart was a miracle of 1960s engineering, but also suffered a catastrophic accident.
- Documentary / Nature
- Original air date
Cast and crew