Kathmandu Nepal eSIM: internet before mountain trekking
In Kathmandu, mobile data can help with accommodation directions, transport and contacting your guide. Coverage can change significantly when you leave the valley for mountain trekking routes.
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VoyageSIM offers a Nepal eSIM including 1 GB for 7 days at CAD $10 and 3 GB for 15 days at CAD $17.50 in the options checked. The plan does not guarantee service on high-altitude trekking routes or isolated trails.
Mobile data around Kathmandu Valley
In populated areas, internet may be useful for maps, messages and itinerary planning, subject to the plan's supported partner network.
If visiting Bhaktapur or Patan, keep important addresses and bookings saved offline in case of network interruptions.
Everest and Annapurna trekking: mobile limits
High-altitude trails may have little, intermittent or no cellular reception. Some local communications services may be separate from the network supported by your eSIM.
Ask your professional guide which communications and safety arrangements are in place. A travel data eSIM is not an emergency system for remote mountain trekking.
Choose data and install carefully
A small allowance may suffice for messages and maps around Kathmandu. Video calls and photo backups use more, while a remote trek may offer limited mobile access regardless of your data balance.
Use an unlocked, eSIM-compatible device and follow emailed setup instructions. Review your Canadian line's roaming settings. VoyageSIM provides data only, not traditional voice calling or SMS.
Frequently asked questions
Does a Nepal eSIM work in Kathmandu?
It can work where the plan's partner network is available in the city and valley.
Will it work at Everest Base Camp?
Not guaranteed. Do not depend on this eSIM for safety communications at altitude.
How much is 1 GB for seven days?
The Nepal 1 GB / 7-day plan was listed at CAD $10 when checked.
Can I make regular phone calls with the eSIM?
No. VoyageSIM plans are data-only and do not include traditional cellular calls or SMS.