The locomotives have left the depot. At 6:30am, they whistle and bring the volunteers to the clearing site.
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Breakfast time, when volunteers plan their day
Thomas Kern/swissinfo.ch
A last look at the weather and avalanche danger before leaving to clear the snow
Thomas Kern/swissinfo.ch
For safety, they strap avalanche detectors onto their chests.
Thomas Kern/swissinfo.ch
The locomotive cannot go any further; the tunnel is blocked by metres and metres of snow that the volunteers will have to clear.
Thomas Kern/swissinfo.ch
Hiking gaiters are strongly recommended, as the snow softens after a few hours and the feet sink. The snow is 16 metres deep in some places.
Thomas Kern/swissinfo.ch
An avalanche has completely blocked the last tunnel, which must be cleared with a mechanical shovel.
Thomas Kern/swissinfo.ch
The rack is frozen in the ice in some places.
Thomas Kern/swissinfo.ch
Under the Steffenbach Bridge, the snow is so hard that the volunteers need chainsaws.
Thomas Kern/swissinfo.ch
Close-up of a snow plough
Thomas Kern/swissinfo.ch
The snow plough drivers have a lot of experience.
Thomas Kern/swissinfo.ch
It is not always easy to get the snow ploughs where they are most needed...
Thomas Kern/swissinfo.ch
Getting the Steffenbach Bridge cleared of snow takes some extra effort.
Thomas Kern/swissinfo.ch
Time to go back to Camp Realp before avalanches become a worry
Thomas Kern/swissinfo.ch
Time to relax after a long day shifting piles of snow
Thomas Kern/swissinfo.ch
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