Forget asking, "Can you hear me now?" Put your phone away and take a personal retreat to one of these signal-free destinations https://on.natgeo.com/2FjUqnN

Forget asking, "Can you hear me now?" Put your phone away and take a personal retreat to one of these signal-free destinations https://on.natgeo.com/2FjUqnN 

https://twitter.com/NatGeoTravel/status/1141299686558588928