Staying connected in Colombia is straightforward in the major tourist areas covered by a Guatapé-inclusive itinerary, with two realistic options: an eSIM purchased before you travel, or a physical SIM from a local carrier once you land.
eSIM options
Popular providers for Colombia include Airalo, Holafly, and Saily. Airalo offers flexible fixed-data plans (from around 1GB up to unlimited) at competitive prices but relies mainly on the Tigo network in Colombia, whose rural coverage is less extensive than Claro or Movistar. Holafly and Saily both connect to the Claro and Movistar networks, generally giving broader and more reliable coverage outside major cities — useful if your route includes smaller towns like Guatapé or the Coffee Triangle. Holafly focuses on unlimited data plans (priced by number of days), while Saily and Airalo offer more granular, budget-conscious fixed-data options.
Physical SIM cards
Claro, Movistar, Tigo, and WOM all sell tourist SIM cards at official stores in major airports and city centers. This is typically cheaper per gigabyte than an eSIM but requires a working unlocked phone, a short store visit, and occasionally passport registration — worth doing if you're staying a month or longer rather than a short trip.
Coverage in smaller towns
Guatapé and similar smaller towns generally have solid 4G coverage from the major networks (Claro and Movistar in particular), though don't expect the same speed and reliability you'd get in central Medellín or Bogotá. 5G remains largely limited to city centers as of 2026 and isn't a meaningful factor for most travel itineraries yet.
Which to choose
For a standard 1–3 week Colombia trip including Guatapé, an eSIM from Holafly or Saily (for Claro/Movistar network access) offers the best balance of convenience and coverage. For longer stays, a physical SIM from Claro or Movistar, bought once you land, is usually the more economical choice.