rearrangement of the trenches were carried out by the group "Friends of the Dolomites" (Dolomitenfreunde) with the reconstruction of the walkways, trenches, tunnels and stairways of the time. Every year since 1983, the restoration work of the trenches has been carried out during the first fifteen days of August, by the "Monte Piana Foundation" and the "Friends of the Dolomites" (who for the occasion formed the "Gruppo Volontari Amici del Piana" ") In 1981, during the usual meeting on the first Sunday of September, dedicated to the commemoration of the fallen of Monte Piana, the "Friends of the Dolomites" handed over the open-air Historical Museum to the "Monte Piana Foundation", which then work area. In 1983, the newly established "Gruppo Volontari Amici del Piana" began its patient work of intervention on those elements that are damaged every year by bad weather and thaw. Since that year, the volunteers are committed to faithfully reconstructing the sections of dry stone wall that collapsed during the winter; they recover what remains of the old shelters, restore the wooden structure and carry out a radical cleaning of the mountain from waste, in respect of the fact that this site has become a protected area. In addition, the access paths from the surrounding valleys are maintained and the relative signs are taken care of, currently assisted by retired colonel Elio Scarpa. In 1986 the Group dedicated its name to the recently deceased vice president of the "Monte Piana Foundation", Elio Scarpa, who was thus given the credit for having made possible the launch of this initiative. But support for the work also came from the Italian army at the hands of the Alpine Troops Command, so the group of volunteers can use, during the work, an off-road vehicle, tents and various materials, in addition to valid help. of the military personnel placed at its disposal, for a collaboration that continues today External links http://www.worldwarone.it/2015/06/first-world-war-one-day-itineraries.html Photos Monte Piana: und Monte Piana on www.cimeetrincee.it (Italian) Monte Piana on Fronte Dolomitico (Italian) www.montepiana.com Maps of the summit area (Italian) Mountains of the Alps Mountains of Italy Dolomites Sexten Dolomites