How is SouthESIM coverage in remote or mountainous regions?

While SouthESIM strives for extensive coverage, it's important to set realistic expectations for very remote or mountainous areas. You'll enjoy strong 4G/LTE coverage in major urban centers like Medellín, Colombia, or Chiang Mai, Thailand. However, if you venture deep into the Andes Mountains or the rural parts of Laos, connectivity might become limited or drop off entirely. Our eSIM connects to the best available local networks, but even they have their limits in extremely sparsely populated or challenging terrains. Always check specific country coverage maps if you're planning an off-grid adventure.