A practical first 48 hours in Buenos Aires checklist: the blue-dollar reality, a SUBE card, a local SIM and safe transport from the airport.

A practical first 48 hours in Mexico checklist for new arrivals: a SIM card, pesos from the right ATM, safe airport transport and what to sort first.

A practical first 48 hours in Buenos Aires checklist: the blue-dollar reality, a SUBE card, a local SIM and safe transport from the airport.

A practical first 48 hours in Colombia checklist: pesos from the right ATM, a local SIM, safe transport from the airport and what to sort first.

Living in Buenos Aires in 2026: post-blue-dollar costs, Palermo vs Recoleta, the rentista visa, safety, and porteño life — an expat guide.

Argentina · Step by Step Key Facts Money is simple now. Cards and ATMs work at the real exchange rate (~1,440 pesos per dollar) — the blue-dollar cash