Is there signal at Bolivia's Salar de Uyuni (Salt Flats) with CheapESIM?

With CheapESIM, you'll find reliable signal in the town of Uyuni and at the "Train Cemetery" on the edge of the famous salt flats. This allows for initial planning and last-minute checks. However, once you drive onto the vast expanse of the Salar de Uyuni and during multi-day jeep tours to the remote colored lagoons, coverage becomes extremely rare. It's an opportunity to truly disconnect and save data, but remember to download any essential information beforehand.