Once one of Norway’s most accessible glaciers, the Nigardsbreen has receded to reveal a difficult trek across hard slabs of rock. Instead of 50 tourists at a time, guides now take as few as six people, even though business couldn’t be better.
UK rewilding project takes a whole new approach to combining tourism with producing food.
Tierra Hotels ramps up their sustainability efforts with solar system.
How will tourism look in a warming world?
Where to take your 2018 holiday so you avoid environmental destruction?