Once you have settled abroad, whether alone or with your family, you might find yourself wondering how to spend your time. Is there a better feeling that reconnecting with nature to become a mindful expat and, at the same time, rid yourself of the stress that comes with moving? To help you discover and enjoy your host country's natural wealth, here is an overview of the world's greenest cities, including parks, gardens, woods, and forests, according to TravelBird Index 2018.