eSIMGlobaleSIMAtlas research
5 GB / 21 days$14Onlineyesterday
Avoids local registration and the blue-dollar cash mess. Local SIMs are cheap, but the signup friction is why travelers stay on eSIM.
🇦🇷
Argentina
5 routes · 2 SIM notes · 1 coworking city
Routes
🧭Andes altiplano loopCusco → Puno → La Paz → Uyuni → San Pedro de Atacama → Salta → Jujuy → Cusco🚲Carretera AustralPuerto Montt → Chaitén → Coyhaique → Cochrane → Villa O'Higgins🏍️Pan-American HighwayPrudhoe Bay → Canada → USA → Mexico → Panama → Cartagena → Ushuaia🏍️Ruta 40La Quiaca → Salta → Mendoza → Bariloche → El Chaltén → El Calafate → Río Gallegos🎒The Gringo TrailCartagena → Medellín → Quito → Cusco → La Paz → Uyuni → Atacama → Santiago → Buenos Aires
eSIM / SIM
eSIMUbigiAtlas research
10 GB / 7 days$21Onlineyesterday
Shorter, more expensive Argentina pack. Use it for a week in Buenos Aires; switch to a local line only if you already know the registration steps.
Coworking
Buenos Aires
Highest cafe laptop tolerance on this list. Sitting for hours is normal. Nightlife is excellent.
WeWork · La Maquinita Co · Urban Station · LAB Tostadores