Digital Detox tourism booms as people unplug

Luxury travel usually means 5-star amenities, but the newest trend is 'zero-connectivity' resorts. These destinations in locations like Patagonia and Bhutan charge a premium for the guarantee of absolutely no Wi-Fi or cell service.

"People are paying to be forced to disconnect," says travel trend analyst Sarah Jenkins. "It's the only way some executives can truly relax."