eSIM prices · route signal guides · satellite backup

Signal ends at the trailhead. Plan for it.

Which local network your eSIM really uses, what it costs a day in 18 adventure destinations, where the bars run out on six classic routes, and what to carry when they do.

Price my tripSee the price index
9/18
destinations where Nomad is the cheapest 14-day eSIM we found
21
countries where iPhone satellite SOS works. Chile, Nepal, Peru and Tanzania aren't on the list
Signal by altitudeEverest Base Camp trek
  1. 2,860LuklaGood: 4G on Ncell and NTC
  2. 2,610Phak­dingGood: Good on both
  3. 3,440NamcheGood: 4G, best on the trail
  4. 3,860Teng­bochePatchy: Patchy, data unreliable
  5. 4,410Ding­bocheWeak: Weak; NTC data sometimes
  6. 4,940Lo­bucheNone: Occasional NTC voice only
  7. 5,164Gorak ShepNone: No data
Mobile data by village on Ncell and NTC, per Mosaic Adventure (updated Mar 2026). Bars show elevation in metres (approx.). Read the guide →

Price your trip before you pack

Pick a destination, a trip length and how you use data. We find the cheapest sensible plan from each of seven providers, using prices read from their own pages on 31 Oct 2026.

Trip cost calculator

What will data cost on this trip?

How you'll use data

Live maps and trail apps, photo backups on hotel Wi-Fi only.

  1. UbigiCheapest10 GB · 30 days
    $24$2.40/day
    • Data only, no phone number
  2. Nomad10 GB · 30 days
    $25$2.50/day
  3. Saily10 GB · 30 days
    $27.99$2.80/day
  4. Maya MobileUnlimited · 14 days
    $27.99$2.80/day
  5. Lotso TravelOur product10 GB · 10 days
    $29.99$3.00/day
    • Data only, no phone number
  6. AiraloUnlimited · 10 days, 3 GB/day full speed
    $35$3.50/day
  7. HolaflyUnlimited · 10 days
    $37.50$3.75/day
    • Data only, no phone number

Public prices in USD, checked 31 Oct 2026, from each provider's country page (sources on the price index). Buying a plan twice counts as a top-up. Lotso prices are the public price; Lotso is run by the team behind this site.

Cheapest 14-day eSIM, by destination

7 GB over two weeks (0.5 GB a day). The bar is the cheapest provider; the ring marks Lotso Travel, which is run by the team behind this site.

  1. United States$13 Nomad
  2. Mexico$15.50 Nomad
  3. Indonesia$15.99 Lotso Travel
  4. Iceland$15.99 Lotso Travel
  5. Norway$15.99 Lotso Travel
  6. United Kingdom$15.99 Lotso Travel
  7. Japan$16 Nomad
  8. Europe (regional)$16.99 Lotso Travel
  9. Canada$17 Nomad
  10. New Zealand$18 Nomad
  11. Tanzania$19 Nomad
  12. Costa Rica$19 Ubigi
  13. Morocco$21 Nomad
  14. Argentina$23 Ubigi
  15. Nepal$24 Nomad
  16. Chile$24 Ubigi
  17. Peru$25 Nomad
  18. Ecuador$27.99 Maya Mobile

Lotso is off this scale in Mexico ($38), Costa Rica ($43), Morocco ($46.99), Tanzania ($56.99) and Nepal ($209.98). Full index, method and every source →

Route guides: where the bars run out

Six classic trips, built from operators, park and government sources and dated trip reports. We haven't walked them for this site; every claim links to where it came from.

Canada · Banff & JasperIcefields Parkway230 kmbetween Lake Louise and Jasper, described as a dead zone for cell receptionNepal · KhumbuEverest Base CampNamcheis the last village with reliable 4G on the way upChile · PatagoniaTorres del Paine W TrekNo signalinside the park; refugios sell Wi-Fi from about US$4 per 30 minutesIcelandRing Road & HighlandsF-roadsare where signal "can disappear completely over long distances"TanzaniaKilimanjaro3,720 mHorombo Huts, as far as the state broadband network on the mountain reachesScotlandWest Highland WayNo 4Gon parts of the Way today, per the UK government's rural mast programme

When there's no mast at all

Your phone's satellite mode probably doesn't work where you're trekking

Apple's Emergency SOS via satellite covers 21 countries, mostly in Europe and North America. Direct-to-cell texting from T-Mobile, Rogers, One NZ and Telstra needs a plan with those carriers. For Patagonia, the Himalaya or Kilimanjaro, a dedicated messenger is still the answer.

Satellite vs eSIM, compared
  • Garmin inReach$7.99/mo (SOS only) to $49.99/mo, plus $39.99 activation
  • ZOLEO$19.99/mo Prepare or $34.99/mo Protect, $19.99 activation
  • iPhone 14 or laterFree for two years after activation, in 21 countries
  • T-Mobile T-Satellite$10/mo add-on; also works roaming in Canada and New Zealand

Start with the basics

ComparisonThe best eSIMs for adventure travelSeven providers on price, networks, hotspot, top-ups and fair use, including where our own product loses.Explainer"Unlimited" eSIMs, decoded2, 3 or 5 GB a day at full speed, then 1–2 Mbps. Every provider's real number, quoted.ToolDoes my phone take an eSIM?Search 110+ models from Apple, Google and Samsung, with the regional traps.

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