@CNN: In Switzerland, an ice grotto carved into the Rhône Glacier has been a popular tourist destination over a century, but the glacier is retreating.
@bemeapp visits to see the unusual approach this town is taking to hold back the melt. https://t.co/2wYYh0KhtD
In Switzerland, an ice grotto carved into the Rhône Glacier has been a popular tourist destination over a century, but the glacier is retreating.@bemeapp visits to see the unusual approach this town is taking to hold back the melt. https://t.co/2wYYh0KhtD
— CNN (@CNN) October 12, 2018