Tompkins Foundation. Young people from all parts of the world, mostly graduates, are coming to help. My friend and I borrowed a tent and spent 3 days with the crew, sharing their duties. Wild linces scout the area, which makes you think twice if you want to leave the tent during the night... At night the temperature drops immensely and it gets very very cold. In the morning we bathe in the river, water that we also use to drink and cook.