Country-by-country coverage, realistic data budgets, and the best eSIM for each trip.

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.

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.

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.

KPN, Odido and Vodafone cover 98% of every municipality outdoors. How much data a Netherlands trip needs, and where the Wadden Islands still go quiet.

Cape Town and Johannesburg run fast, dense networks. A Kruger safari doesn't. How much data a South Africa trip really needs, and where signal drops out.

The Ring Road runs fast 4G and 5G; the highlands and F-roads go dark. A realistic data plan for Iceland, and what its 2G/3G shutdown means for your phone.

Real-name SIM rules, the Great Firewall and how much data a Beijing-to-Shanghai trip needs. What works without a VPN, and what doesn't.

Chișinău sits minutes from two underground wine cellars, but rural coverage thins fast. How much data a Moldova trip needs, and where to install first.

Sweden runs dense 4G/5G in the south; Swedish Lapland and the mountains thin out fast. How much data a Stockholm-to-Kiruna trip needs, and where coverage drops.

Three networks cover Cayenne, Kourou and the coast well; the Amazon interior does not. A realistic data budget, and the yellow fever check before you land.

Muscat and Salalah run fast networks, the desert and mountain interior much less so. What a travel eSIM gets you in Oman, and how much data a loop needs.

From Tirana's cafés to the turquoise coves of the Albanian Riviera and the mountains up north: which networks reach furthest and how much data to buy.