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✈️ Zwitchy journal

Travel guides

Connectivity tips, country deep-dives, and how to travel data-light.

Two weeks up the Mekong: Bangkok to Luang Prabang by train — Trip routes travel guide
Trip routes
Two weeks up the Mekong: Bangkok to Luang Prabang by train

The through train to Vientiane is new and the Laos railway cannot be booked far ahead. What actually runs, and what your phone does at the border.

Aug 21, 2026 · 12 min readRead →
Two weeks through the Alps: Munich to Milan by train — Trip routes travel guide
Trip routes
Two weeks through the Alps: Munich to Milan by train

Germany, Switzerland and Italy in 14 nights. Both legs got much faster since 2021, and the country in the middle is the one your roaming plan misses.

Aug 21, 2026 · 12 min readRead →
Best eSIM for the Dominican Republic: coverage from Punta Cana to the Cordillera Central — Americas travel guide
Americas
Best eSIM for the Dominican Republic: coverage from Punta Cana to the Cordillera Central

Punta Cana's resort strip is covered end to end. The Cordillera Central mountains and a Haiti day trip are a different story, plus a realistic data budget.

Aug 20, 2026 · 6 min readRead →
Two weeks in the Andes: Lima to the Uyuni salt flats — Trip routes travel guide
Trip routes
Two weeks in the Andes: Lima to the Uyuni salt flats

Peru and Bolivia in 14 nights: which legs are really trains, why the Andean roaming deal does nothing for your SIM, and where the signal dies.

Aug 20, 2026 · 13 min readRead →
Two weeks in the Balkans: Ljubljana to Kotor — Trip routes travel guide
Trip routes
Two weeks in the Balkans: Ljubljana to Kotor

Ljubljana to Kotor in 14 days: which legs are trains and which are buses, where your EU plan quietly stops working, and how much data the route really needs.

Aug 19, 2026 · 15 min readRead →
Two weeks overland: Bangkok to Singapore — Trip routes travel guide
Trip routes
Two weeks overland: Bangkok to Singapore

Bangkok to Singapore in 14 days: how many trains it really takes, where the borders are, and why a local SIM in each country is no longer worth the queue.

Aug 19, 2026 · 12 min readRead →
Two weeks in Japan by train: Tokyo to Hiroshima — Trip routes travel guide
Trip routes
Two weeks in Japan by train: Tokyo to Hiroshima

Tokyo to Hiroshima in 14 days: which shinkansen to book on each leg, the day trips worth a separate ticket, and how much data Japan actually needs.

Aug 18, 2026 · 8 min readRead →
Two weeks in Europe by train: Amsterdam to Budapest — Trip routes travel guide
Trip routes
Two weeks in Europe by train: Amsterdam to Budapest

Amsterdam to Budapest in 14 days: which train to book on each leg, the day trips worth taking, and why one regional eSIM covers all five countries.

Aug 17, 2026 · 14 min readRead →
Best eSIM for Canada: coverage, cost and data — Americas travel guide
Americas
Best eSIM for Canada: coverage, cost and data

Rogers, Bell and Telus cover nearly every Canadian, but data thins out fast in the Rockies and the North. A realistic GB budget for any Canada trip.

Aug 11, 2026 · 7 min readRead →
Where to find your eSIM receipt and invoice — How-to travel guide
How-to
Where to find your eSIM receipt and invoice

Every order confirmation email links straight to a PDF invoice, and My account keeps one for every eSIM and top-up, guest checkouts included.

Aug 10, 2026 · 4 min readRead →
Best eSIM for Cameroon: coverage from Douala to Yaoundé — Africa travel guide
Africa
Best eSIM for Cameroon: coverage from Douala to Yaoundé

Douala's port energy, Yaoundé's hills, Kribi's beaches and Mount Cameroon's slopes: how MTN and Orange really cover Cameroon, and a realistic data budget.

Aug 9, 2026 · 7 min readRead →
Best eSIM for Venezuela: coverage from Caracas to Los Roques — Americas travel guide
Americas
Best eSIM for Venezuela: coverage from Caracas to Los Roques

From Caracas's mountain valley to the turquoise cays of Los Roques and the Andes around Mérida: which networks reach furthest and how much data to buy.

Aug 8, 2026 · 6 min readRead →