Most Peru trips follow a classic route: Lima, Arequipa and the Colca Canyon, Lake Titicaca, Cusco, the Sacred Valley and Machu Picchu. Many travelers add the Amazon around Puerto Maldonado or Iquitos. Train tickets, entry permits for Machu Picchu and bus bookings are all easier to manage with mobile data.
A travel eSIM is installed before you fly and activates when you land in Lima. Planning a longer South America trip? Compare our pages for Colombia, Chile and Brazil.
Mobile networks and coverage in Peru
Peru has four operators: Claro, Movistar, Entel and Bitel. Travel eSIMs usually connect to Claro, Movistar or Entel.
Lima, Arequipa, Cusco and Puno have good 4G. In the Sacred Valley, towns like Pisac, Urubamba and Ollantaytambo are generally well covered. Aguas Calientes, the town below Machu Picchu, has signal, but at the citadel itself coverage is weak and unreliable. On the classic Inca Trail and treks such as Salkantay you are offline most of the time.
Remote parts of the Andes, the Colca Canyon away from the villages and the Amazon outside the main towns also have limited coverage.
How much data do you need in Peru?
For a two-week trip with maps, messaging and social media, 5 to 8 GB is usually enough. If you are spending several days trekking, you will use even less, as you are offline much of the time.
- One week Lima and Cusco: 3 to 5 GB
- Two to three weeks around Peru: 6 to 10 GB
- Remote work in Lima or Cusco: 15 GB+
For a detailed estimate, see How much data do I need?.
Setup and practical tips for Peru
Install the eSIM at home over Wi-Fi a day or two before you fly, then switch it on when you land. Step-by-step instructions: iPhone and Android.
Download your Machu Picchu tickets, train tickets and passport scans to your phone so they are available offline. Save offline maps for Cusco, the Sacred Valley and any trekking routes.
Travel eSIMs are data-only. Tour operators, drivers and hostels mostly communicate via WhatsApp. At high altitude, cold temperatures drain batteries faster, so bring a power bank on treks and day trips.
FAQ: eSIM for Peru
Does eSIM work in Peru?
Yes. Peru is covered by most travel eSIM providers. Install it before you fly on an unlocked, eSIM-compatible phone.
Is there cell service at Machu Picchu?
Aguas Calientes has signal, but coverage at the citadel itself is weak and unreliable. Download your tickets beforehand.
Is there signal on the Inca Trail?
Mostly not. Expect to be offline for most of the trek, with occasional signal at a few points. Tell family before you start.
Which network is best in Peru?
Claro and Movistar have the widest coverage, while Entel is strong in cities. In the mountains, coverage varies by location.
Can I use one eSIM across South America?
Yes, regional South America or global plans cover several countries. Check the coverage list of each plan before buying.
