Crisis in Our National Parks: How Tourists Are Loving Nature to Death

Tourists are loving America’s national parks to death. Literally. As thrill seekers and Instagrammers swarm public lands, reporting from eight sites across America shows the scale of the threat. By Charlotte Simmonds, Annette McGivney, Patrick Reilly, Brian Maffly, Todd Wilkinson , Gabrielle Canon, Michael Wright and Monte Whaley, writing in The Guardian.