Greenpeace activist Yordan Georgiev flies a 'Save the Arctic' flag at the Seven Rila Lakes, one of the highest and most symbolic areas in Bulgaria. The Seven Rila Lakes are a group of glacial lakes situated in the northwestern Rila Mountains in Bulgaria and are the most visited group of lakes in Bulgaria. The lakes are situated between 2,100 and 2,500 m above sea level.
© Greenpeace / Amrit Bakshi