Do I need EastESIM data for trekking tours in Nepal?

While deep wilderness areas on high-altitude trekking routes in Nepal (like parts of the Everest Base Camp trek or Annapurna Circuit) will have limited to no signal, having EastESIM data is crucial in more accessible areas. It's vital for coordinating with your trekking guide, checking weather forecasts in towns like Pokhara or Lukla, and for safety communications at trailheads. Even in remote tea houses, you might occasionally catch a signal, making it valuable for essential communication.