Argentina Buenos Aires energy, Mendoza vineyards, endless plains and the wilds of Patagonia

Argentina has historically operated multiple effective exchange rates, and bringing US dollars in cash to exchange informally, often at a noticeably better rate than an ATM or card transaction gives you, has been a genuinely significant way to get more value from your money here. This changes periodically as economic policy shifts, so confirming the current, most favourable way to exchange money with your specialist shortly before departure is worth doing rather than assuming last year’s advice still applies.

The Argentine Peso (ARS) is the official currency, though given its history of significant inflation, prices can shift noticeably even within the course of a single trip. US dollars are widely useful to carry as cash specifically because of the exchange rate dynamics mentioned above, more so than in most destinations where local currency alone would suffice.

Spanish is the national language, though Argentine Spanish has a genuinely distinct accent and vocabulary from European Spanish, including using “vos” instead of “tú” for the informal “you,” which can catch out visitors with some Spanish who learned it elsewhere. English is spoken confidently in Buenos Aires’ tourist areas, but becomes considerably less reliable once you’re in Patagonia or rural provinces.

Argentina operates on Argentina Time (ART, UTC-3) year-round, with no daylight saving changes. Buenos Aires dinner reservations often start considerably later than a UK or US visitor expects, so adjusting your body clock’s sense of “evening” is worth doing early in the trip.

Yes, tap water in Buenos Aires and other major Argentine cities is safe to drink. In more remote parts of Patagonia, water sources can vary, and your specialist or lodge will flag specifically if bottled water is the safer choice for any particular stretch of the trip.

Cards are increasingly accepted in Buenos Aires’ restaurants and hotels, but given the currency dynamics already discussed, carrying US dollars in cash genuinely matters more here than simply being a backup option. Smaller establishments and much of Patagonia still lean heavily on cash for everyday transactions.

Yes, tipping around 10 percent in restaurants, known locally as “propina,” is customary and genuinely appreciated, generally given in cash rather than added to a card payment. This is a more consistent expectation than in some neighbouring South American countries.

Argentina uses a Type I socket, similar in shape to the one used in Australia but wired the opposite way round, meaning an Australian Type I plug won’t necessarily fit an Argentine socket despite the visual resemblance. A universal adapter genuinely earns its place here rather than assuming a plug from a similarly shaped destination will simply work.

Asado, Argentina’s traditional slow-cooked barbecue, is a genuinely unhurried social occasion that can stretch across an entire afternoon or evening rather than a quick meal, with different cuts of meat served in sequence over several hours. Pacing yourself rather than filling up on the first course, and settling in for genuine conversation between servings, gets far more out of the experience than treating it as a fast meal.

The cabeceo is a subtle nod-and-eye-contact invitation used to ask someone to dance at a traditional milonga, allowing either party to decline gracefully by simply looking away, rather than a verbal request made across the room. Observing a few dances before attempting to participate helps pick up this unwritten system, which locals take seriously as proper etiquette rather than an old-fashioned formality.

Patagonia’s wind is genuinely extreme by most travellers’ standards, capable of making hiking trails difficult or temporarily closed and affecting flight schedules into smaller regional airports. Building flexibility into a Patagonia itinerary, rather than planning tightly back-to-back activities, accounts for a hazard that’s a routine part of the region’s climate rather than an unusual weather event.