city for travelers, with the most green space per head of 50 cities surveyed, a travel agency said Tuesday.
Auckland in New Zealand came in second, followed by the Slovakian capital Bratislava and Sweden's Gothenburg, with Sydney in Australia taking fifth place in the Green Cities Index published by TravelBird, a Dutch online holiday provider.
"Many popular city destinations around the world have made significant strides towards both preserving and manufacturing green spaces," Fiona Vanderbroeck, chief traveler officer at TravelBird, said in a statement. "We aim to inspire travelers to see city trips differently — inviting them to connect with nature whilst also enjoying the vibrancy, culture and liveliness they look for in a city."
The United Nations estimates that by 2050 more than two-thirds of the world will live in urban areas and has called for a radical rethink of urban planning.
The index analyzed mapping data from 50 popular city break destinations, evaluating the types and number of green spaces such as parks, golf courses, meadows, vineyards and farms. It found that coastal Reykjavik, home to about 120,000 people, has 410 square meters (4,413 square feet) of
greenery per inhabitant, boosted by its large national parks.
At the other end
Tokyo was the least green city, followed by Turkey's Istanbul, Athens in Greece, Lyon in France and Chile's Santiago, all with less than 8 square meters of greenery per resident.
Edinburgh ranked the greenest city in Britain, and Washington D.C., and Los Angeles came tops in the United States.
Cities are taking steps to improve their green credentials — banning diesel vehicles, using zero-emission buses and setting tougher air pollution limits — to achieve the goals of the 2015 Paris climate agreement to curb greenhouse gas emissions.