Connectivity Guide for Peru
byCharles McQuainPeru has four mobile operators: Claro and Movistar (the two giants), Entel, and Bitel. Claro has the strongest overall coverage and is what most travel eSIMs connect to, with Movistar a close second. 4G is solid in every city on the tourist trail — Lima, Cusco, Arequipa, Puno — while 5G remains limited to parts of Lima. Outside cities, coverage follows the highways and thins quickly in the mountains and jungle.
The Cusco region is better connected than most travelers expect: Cusco city, Pisac, Urubamba, and Ollantaytambo in the Sacred Valley all have reliable 4G, and Aguas Calientes (the town below Machu Picchu) has usable signal from Claro and Movistar. At the citadel itself, signal is patchy — some terraces get a bar or two, others nothing. The train journey from Ollantaytambo has intermittent coverage through the Urubamba canyon.
Mobile data earns its keep in Peru: Machu Picchu tickets, train seats (PeruRail/Inca Rail), and increasingly other site entries must be booked online, often days ahead. In Lima, Uber and inDrive are the safe way to get around, Rappi handles delivery, and Google Maps is essential for navigating a city of 10 million. WhatsApp is how every hotel, guide, and tour operator communicates.
Know where coverage ends: the classic 4-day Inca Trail has essentially no signal between the trailhead and Machu Picchu. The Amazon has coverage in Iquitos and Puerto Maldonado themselves, but lodges upriver are off-grid by design (most have limited satellite WiFi). Colca Canyon has signal in Chivay and at the main viewpoints, with gaps on trekking routes. Download offline maps for anything beyond the cities.
Book Machu Picchu Before You Lose Signal
Machu Picchu entry tickets are sold online in timed slots that sell out days or weeks ahead in high season (June–August) — there is no reliable walk-up option. Buy tickets, train seats, and bus tickets while you still have good data in Lima or Cusco, and screenshot everything: QR codes, passport details, and confirmations. Signal at the entrance gate is too unreliable to count on loading email.
Why trust this comparison?
We compare 14 providers for Peru using published plan data and real-world testing. Affiliate commissions keep AvailSim free but never influence rankings. Read our methodology