On a family trip in Montana, a father shares a tradition with his two sons even as climate change threatens the certainty of the rivers he grew up running.
“Last-chance tourists” are visiting the melting Mer de Glace in Chamonix, France, in droves. A just-opened lift should make that easier. But some worry tourism is only making the problem worse.
The U.N.’s cultural agency warns that ice sheets on Kilimanjaro, in the Dolomites and in Yosemite and Yellowstone may disappear by 2050, highlighting travel’s impact on climate change.