An old Russian Missile Carrier is our mode of transportation today which in itself is an unique experience up the glacier & to its entrance So once i got to Langjokull i did a little research on this feat of engineering that allows us access to a tunnel year round, as during the summer months there is a risk of ice collapsing because of the warmer temperatures. Well a team of architects, engineers & geophysicists worked of solving this problem & the end result was the worlds longest tunnel (500 meters long (1640 feet), 3 meter tall (10 feet) & 3.5 meters wide (12 feet) There is 25 meters (82 feet) of ice above the tunnel & 200 meters (656 feet) below, so more than stable |
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