Gino and Fred start their journey in the Zillertal Alps. Despite Austrian beef being some of the most sustainable in the world, one of the biggest factors of climate change is the production of meat and Gino and Fred go on a quest to find alternatives that ends in the Austrian capital of Vienna.

The duo head to Croatia where they are shocked by the 'over-tourism' in Dubrovnik and visit Mali Ston, a bay with world-renowned shellfish. They also road-test the country's answer to sustainable travel in the form of Agrotourism before crossing the Adriatic for an off-grid adventure.