Buenos Aires, Argentina

Rules to follow in Buenos Aires

3 laws, restrictions, and customs in Buenos Aires that travellers often break without knowing — and the fines or consequences that follow.

Last updated 2026-08-09

1. Do not use unofficial money changers (arbolitos)

Street money changers (arbolitos) offer unofficial exchange rates and are illegal. They commonly use sleight of hand to short-change tourists or pass counterfeit notes. The official rate and fintech apps now offer competitive rates.

Where: Safety
Cost: Loss of all exchanged money
Tip: Use ATMs, banks, or fintech apps like Wise. The official exchange rate is much better than it was — the black market premium has narrowed significantly.

2. Do not display expensive items in public

Opportunistic theft of smartphones, cameras, and jewellery is common in Buenos Aires and other cities. Express kidnapping (secuestro exprés) — forcing victims to withdraw cash from ATMs — occurs at night.

Where: Safety
Cost: Loss of valuables; personal injury
Tip: Use a cheap phone or keep your phone in your pocket. Withdraw cash inside banks during daylight. Use ride-hailing apps rather than flagging taxis.

3. Meal times are extremely late by global standards

Dinner in Argentina rarely starts before 9 pm, and restaurants may not even open until 8 pm. Arriving for dinner at 7 pm will find you eating alone. Lunch is typically between 1 and 3 pm.

Where: Etiquette
Tip: Embrace the late schedule. A coffee and medialunas at 6 pm holds you over. Booking a table is wise at weekends.

Rules to follow in Buenos Aires

1. Do not use unofficial money changers (arbolitos)

2. Do not display expensive items in public

3. Meal times are extremely late by global standards

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