Online travel specialist TravelBird has released the Green Cities Index 2018, highlighting the best urban destinations for environmentally-minded travellers. With sustainability and green living becoming increasingly prominent in contemporary life, TravelBird shares this insight in time for World Cities Day in order to further the dialogue around sustainable tourism. The results recognise the cities making large efforts to be sustainable by preserving ecological areas, as well as those introducing initiatives to improve the quality and quantity of man-made green spaces.…
