Quick answer: you will have mobile data in most villages on the Everest, Annapurna and Langtang routes, paid teahouse Wi-Fi almost everywhere, and no signal on high passes or at remote camps. Buy an NTC or Ncell SIM in Kathmandu (around NPR 100 plus a data pack), keep a power bank charged, and carry a satellite messenger if you are going somewhere remote.
Key Highlights
- Coverage is patchy, not absent: most villages on popular routes get mobile signal, but high camps and passes often do not.
- Buy a local SIM in Kathmandu: Nepal Telecom and Ncell are the two main networks; carrying both gives the best coverage.
- Teahouse Wi-Fi is common but paid: speeds are slow and prices rise with altitude.
- The Everest region has its own Wi-Fi network: prepaid data cards work at lodges across much of the Khumbu.
- Carry a satellite messenger on remote routes: it works where phones cannot and can send an SOS.
- Power is the real limit: charging costs extra at higher lodges, so bring a large power bank.
- Download before you go: offline maps, translation packs and entertainment save data and battery.
How to stay connected during a Himalayan trek makes a big difference to your safety, your peace of mind and the people waiting for news at home. The short answer: most popular trails in Nepal now have mobile signal in villages and Wi-Fi in many teahouses, but coverage drops in high valleys and on passes.
A local SIM card, paid teahouse Wi-Fi, a power bank and offline maps cover most needs. For remote routes, a satellite messenger adds a reliable emergency backup. This guide explains what works where, what it costs and how to plan your communication before you leave Kathmandu.
Is There Phone Signal and Internet on Himalayan Treks?
Yes, on most popular routes, but not everywhere. Mobile towers now reach many trekking villages, and teahouses in busy areas often offer Wi-Fi. Signal usually weakens as you climb and can disappear completely in deep gorges, high pastures and on mountain passes.
Three things decide how connected you will be:
- The region: the Everest and Annapurna regions are well served; Manaslu, Tsum Valley, Makalu, Dolpa and Kanchenjunga have long gaps.
- The altitude: expect solid signal in valley villages and patchy or no signal above about 4,500 m.
- The weather: cloud, snow and power cuts can knock out towers and lodge Wi-Fi for hours or days.
Plan as if you will be offline for at least part of every trek, and treat any signal as a bonus.
Buy a Local SIM Card: Nepal Telecom vs Ncell
A Nepali SIM card is the cheapest and most reliable way to stay connected. Nepal has two main mobile networks, and the right one depends on where you are trekking.
Feature | Nepal Telecom (NTC / Namaste) | Ncell |
|---|---|---|
Ownership | State-owned | Private |
Trekking coverage | Wider, including more remote and high areas | Strong in cities and many lower villages (including the lower Khumbu), weaker on remote routes |
City data speed | Good | Often faster |
Best for | Everest, Manaslu and remote treks | Kathmandu, Pokhara and lower-altitude routes |
Where to buy | Airport counters, NTC offices, authorised shops | Airport counters, Ncell centres, authorised shops |
How to Buy a SIM Card in Nepal
You can buy a SIM at counters in the arrivals hall at Tribhuvan International Airport or at official shops in Thamel and Pokhara. Bring your passport and a passport photo, as registration is required. Staff will usually activate the SIM and a data pack on the spot.
Should You Get Both?
For long or remote treks, many guides carry both networks because one often works where the other does not. Unlocked dual-SIM phones make this easy.
What About an eSIM?
Travel eSIMs are convenient because you can set them up before landing. Check which local network the eSIM uses: a plan running on Nepal Telecom usually gives better coverage on high trails.
Tip: buy more data than you think you need, and top up in larger towns such as Namche Bazaar, Manang or Jomsom, as recharge cards can be hard to find higher up.
Teahouse Wi-Fi and Prepaid Wi-Fi Cards
Most teahouses on busy routes offer Wi-Fi, usually through a satellite or long-range wireless link. It is handy for messages and photos, but rarely fast enough for video calls in the evening when every trekker is online.
Wi-Fi in the Everest Region
The Khumbu has its own wireless internet provider, Everest Link, which connects participating lodges along the trail to Everest Base Camp. You buy a prepaid scratch card with a username and password, then log in at any lodge on the network. Cards are sold in Kathmandu, Lukla, Namche Bazaar and higher villages, but prices rise with altitude, so buy yours in Namche or earlier.
Wi-Fi in the Annapurna, Langtang and Manaslu Regions
On the Annapurna Base Camp Trek and Poon Hill Trek, many teahouses offer Wi-Fi for a small fee or free with meals. Langtang and Manaslu lodges increasingly offer Wi-Fi too, but it is less reliable and often goes down in bad weather.
What to Expect From Teahouse Wi-Fi
- Speeds slow down in the evening rush
- Prices increase the higher you go
- Connections drop during storms and power cuts
- Fine for messages and photos, poor for video
Never rely on teahouse Wi-Fi as your only emergency link. Read more about lodge facilities in our guide to accommodation in Nepal.
Satellite Messengers, Satellite Phones and Satellite Internet
When mobile signal and Wi-Fi run out, satellite devices are the only way to reach the outside world.
Satellite Messengers
Two-way satellite messengers such as the Garmin inReach or Zoleo send texts, share your location and trigger an SOS from almost anywhere with a clear view of the sky. They need an active subscription, so set one up before you travel. They are the best backup for remote treks like Manaslu, Makalu Base Camp or Upper Dolpa.
Satellite Phones
Satellite phones allow voice calls but need government permission in Nepal and are mostly used by expeditions. Most trekkers do not need one, especially when travelling with a guide whose agency carries satellite communication.
Smartphone Satellite Features
Some newer phones offer emergency messaging via satellite, but this only works in countries where the feature is enabled. Check whether it is active in Nepal before relying on it.
Is Starlink Available in Nepal?
Not yet. As of October 2026, Starlink still had no licence to operate in Nepal because of foreign-ownership rules, and the country was listed as waiting on its coverage map. Some lodges use other satellite internet links, but you cannot count on Starlink on the trail. Check for updates before your trip, as this may change.
What Staying Connected Costs in 2026
Prices move, and they rise with altitude, so treat these as planning figures and ask your guide for the current rate at each lodge.
Item | Typical cost | Notes |
|---|---|---|
NTC (Nepal Telecom) SIM | NPR 90–100 | Official SIM price; sold at the airport and city shops with a passport copy and photo |
NTC data packs | about NPR 30 for 1 GB/1 day; about NPR 140 for 5 GB/7 days | Buy before you leave Kathmandu; top up by app or scratch card |
Ncell tourist SIM or eSIM | from about NPR 100 plus a pack | Ncell eSIM can be set up before you land |
Everest Link Wi-Fi card (Khumbu) | roughly USD 6–10 per 1 GB, USD 25–30 per 5 GB | Operator reports, 2026; cheaper in Namche than higher up |
Teahouse Wi-Fi above Namche or Chame | NPR 300–1,000 per night or per card | Often free in the lower villages if you eat and sleep at the lodge |
Charging a phone or power bank | NPR 200–600 per charge above 4,000 m | Free or cheap low down; solar-only lodges charge the most |
Keeping Your Devices Charged on the Trail
On most treks, battery life limits you more than signal does. Lower teahouses usually have sockets in the dining room or rooms, but higher up charging is often solar-powered and charged per device or per hour.
What to Pack for Power
- A 20,000 mAh power bank, or two smaller ones
- Short charging cables and a multi-port USB charger
- A universal travel adapter (Nepal mainly uses Type C, D and M sockets)
- A small solar panel for long or remote treks
How to Save Battery
- Use flight mode when walking out of signal range
- Lower screen brightness and close background apps
- Keep phones and power banks warm inside your sleeping bag at night, as cold drains batteries fast
- Charge in lower villages where it is cheaper and more reliable
See our full packing list for everything else to bring.
Nature Heaven TrekStaying Connected on Popular Himalayan Treks
Connectivity varies a lot by route. This table gives a general picture; conditions change each season as new towers and lodges come online.
Trek | Mobile signal | Wi-Fi | Satellite backup? |
|---|---|---|---|
Good in most villages, patchy higher up | Everest Link cards and lodge Wi-Fi | Optional | |
Patchy above Namche | Lodge Wi-Fi in main villages | Recommended | |
Good lower down, weak near base camp | Common in teahouses | Optional | |
Good in Manang and Jomsom, none on Thorong La | Common in larger villages | Optional | |
Fair, with gaps in the gorge | Available in many lodges | Optional | |
Limited, long gaps | Basic, unreliable | Strongly recommended | |
Fair in main villages | Available in Lo Manthang | Recommended | |
Very limited | Rare | Essential |
Practical Tips to Stay Connected While Trekking
A little preparation in Kathmandu saves money, battery and frustration on the trail.
Download Offline Maps
Save offline areas in Google Maps and download a trekking map app such as Maps.me or Gaia GPS. GPS works without signal, so you can still see your position.
Use Messaging Apps That Work on Weak Signal
WhatsApp, Viber and Messenger handle slow connections far better than video calls. Turn off auto-download for photos and videos to save data.
Share Your Itinerary
Give family a copy of your daily itinerary and your guide's or agency's contact number. Tell them when you expect to be out of touch, so silence does not cause panic.
Schedule Check-Ins
Agree on a simple plan, such as one message each evening when you have signal. Missing a day high in the mountains is normal.
Save Entertainment Offline
Download podcasts, books and music before you leave. Streaming at altitude is slow and uses expensive data.
Nature Heaven TrekFor more preparation advice, read how to prepare for a Himalaya trek.
Emergency Communication and Safety
Staying connected matters most when something goes wrong, such as altitude sickness, an injury or a sudden storm.
Trek With a Licensed Guide
Licensed guides know where signal is available and have local contacts in every village. Nepal has announced a licensed-guide requirement for many trekking routes; read why guides are mandatory. Nature Heaven Treks teams carry satellite communication and emergency oxygen on every trek.
Save Emergency Numbers
Before you start, save these in your phone and on paper:
- Your guide's and trekking agency's 24/7 numbers
- Your travel insurer's emergency assistance line
- Nepal Tourist Police: 1144
- Nepal Police: 100
Get the Right Insurance
Make sure your travel insurance covers trekking to your maximum altitude and helicopter evacuation. Know exactly how to contact the insurer from the trail.
Know the Health Posts
The Himalayan Rescue Association runs aid posts in places such as Pheriche and Manang during the main seasons. Learn how to spot early warning signs in our guide on preventing altitude sickness while trekking in Nepal.
Enjoy a Digital Detox, Too
Being offline is not only a limitation; for many trekkers it becomes a highlight. Without constant notifications, you notice more: the sound of prayer flags, conversations with your guide, and evenings by the teahouse stove with fellow trekkers.
Try setting simple limits, such as checking messages only once in the evening. Tell work contacts you will be away and set an out-of-office reply. Stay connected enough to be safe and to reassure family, then let the mountains have the rest of your attention.
Conclusion
Learning how to stay connected during a Himalayan trek comes down to a simple plan: a local SIM card, teahouse or regional Wi-Fi, plenty of battery power, offline maps and, on remote routes, a satellite messenger. Expect gaps in coverage, tell your family when you will be out of touch, and enjoy the quiet moments in between.
At Nature Heaven Treks & Expedition, our licensed guides help you get the right SIM card in Kathmandu and carry satellite communication on every trek, so you are never truly cut off. Explore our private treks in Nepal or plan your trip with our team today.
Frequently Asked Questions
How do you stay connected during a Himalayan trek?
Use a local Nepali SIM card for mobile data, buy teahouse or regional Wi-Fi where available, and carry a power bank. On remote routes, add a satellite messenger as an emergency backup. Download offline maps before you start.
Is there Wi-Fi on the Everest Base Camp Trek?
Yes. Many lodges offer Wi-Fi, and Everest Link prepaid cards work across participating lodges in the Khumbu. Speeds slow down in the evening and prices rise with altitude, so buy cards in Namche Bazaar or earlier.
Which SIM card is best for trekking in Nepal?
Nepal Telecom generally covers more remote and high areas, while Ncell is strong in cities and many lower villages. For long or remote treks, carrying both gives the best chance of signal.
Can I use my home phone plan in Nepal?
International roaming may work in cities but is usually expensive and unreliable in the mountains. A local SIM or a travel eSIM that uses a Nepali network is cheaper and better for trekking.
Do I need a satellite phone for trekking in Nepal?
Most trekkers do not. A satellite messenger is lighter and cheaper for emergency texts and SOS. Satellite phones need government permission and are mainly used by expeditions.
Is Starlink available in Nepal?
Not as of October 2026. Starlink has not received a licence to operate in Nepal, so do not expect it on the trail. Check for updates before you travel.
How do I charge my phone on a Himalayan trek?
Most teahouses offer charging, often for a fee at higher altitudes. Bring a large power bank, short cables and a travel adapter, and keep batteries warm at night.
