Their destination, Sochi, Russia, was 1,500 miles away as the jet airliner flies, but Finn and Tereza are in no hurry and determined to travel in a manner that’s kind to the environment. They have been underway for a week now. Watch this video to see the beauty and adversity they discover in the first week of their journey, which lands them in the Bavarian city of Aschaffenburg, about 50 miles from their start at Mainz.

Watch Episode 4