eSIM for Mexico

Excellent 5G across the central Andean corridor with reliable data for Metro navigation and the Frida Kahlo museum tickets. Signal holds along the entire Paseo de la Reforma corridor and inside the modern Polanco and Santa Fe malls, drops inside the older Metro Line 1 tunnels between Insurgentes and Chapultepec, and weakens on the climb to the Cerro de la Silla viewpoint in Monterrey where the elevation thins the line of sight to the nearest tower.

Strong 5G across the Hotel Zone and downtown Cancun, with reliable data for the Mayan ruins day trips and the Isla Mujeres ferry tickets. Signal holds along the entire Boulevard Kukulcan hotel strip and inside the modern La Isla shopping mall, drops inside the deeper concrete galleries of the older Hotel Zone towers, and weakens on the ferry rides toward Isla Mujeres where the bay water blocks the line of sight to the nearest tower.

Reliable 5G across the Riviera Maya stretch from Playa del Carmen to Tulum and the cenote corridor, with strong data for the Chichen Itza audio guide and the Valladolid walking tours. Signal holds along the entire Carretera 307 coastal highway and inside the Tulum archaeological site visitor center, drops inside the deeper concrete galleries of the older cenote resorts on the inland roads, and weakens on the long drives toward the Calakmul ruins deep in the Campeche jungle where the dense forest canopy blocks the line of sight.

Coverage drops sharply in the Copper Canyon interior, the deep Chiapas jungle of Lacanja and Bonampak, the remote Oaxacan cloud forests of Huatulco, and the mountainous Sierra Norte of Puebla. Many smaller towns only have 3G, and long bus rides through the south often have dead zones. Download offline maps and carry a paper backup.