On October 15-17, we hadthe last mountain eco-expedition in 2021. At this time, Chornohora is already covered with snow. Though, we managed to collect the last waste from the slopes of its highest mountain —Hoverla. We took a beautiful and unpopular route up through the waterfall. We repaired the shelter under the top — we inserted wind-torn doors and attached hooks so that the tourists could close them. We collected waste around the shelter, made a photo on the top in the clouds, then we divided into two groups and went down the green and blue routes to collect bottles and napkins. We set up a tent camp near Zarosliak base, where we sorted waste and put it to appropriate containers.