What's the eSIMFlyer internet coverage like at Peru's Rainbow Mountain (Vinicunca)?

At the base of Rainbow Mountain (Vinicunca), your eSIMFlyer will likely provide a signal, allowing for last-minute checks or quick messages before your ascent. However, as you climb towards the high-altitude summit, expect the connection to become spotty or even disappear entirely. The remote, mountainous terrain of the Andes in Peru is challenging for cellular networks. Embrace the chance to truly disconnect and absorb the stunning natural beauty around you.