A private tour in Buenos Aires means having a local guide and driver (or just a guide on foot) all to yourself for a half or full day. Expect a flexible itinerary that can mix classic sights like Recoleta cemetery, the colorful La Boca neighborhood, and San Telmo with whatever interests you—tango history, street art, or food. The guide will handle logistics, answer questions in depth, and adapt on the spot. It's far more personal than a bus tour but still feels like real travel rather than a scripted show. Traffic can be heavy, so don't plan more than three or four stops in a half day.
The best time is spring (October to December) or fall (March to May) when temperatures are pleasant and crowds are manageable. Summer is hot and humid; winter is mild but some restaurants and sites close early. Expect to pay around $180–350 for a half-day private tour for two people, or $280–550 for a full day, depending on the guide's experience and whether a car is included. Tips are appreciated but not mandatory.
Pick a food-and-neighborhoods focused tour if it's your first visit—it's the best use of a private guide. Skip generic “highlights only” tours; you can cover those yourself with a map and subway card. Always confirm your guide speaks fluent English before booking.