Megastructure Science
Pic Du Midi, Mountain Mega Build
60'
140 years ago, a group of men embarked on a totally crazy gamble: to build a major scientific station at the top of a high mountain, the Pic du Midi. Today, it remains the largest high altitude structure in the world, inaccessible by road. A dive into the secrets of this construction and its impregnable structure, classified... secret-defense.