What does a tour guide actually do, and are they licensed?
Interprets a place for visitors — and in some countries this is a licensed profession with legal restrictions, which surprises travellers and occasionally causes real problems for unlicensed guides.
What the job involves beyond commentary: planning routes and timings; managing a group's pace, safety and cohesion; handling tickets, access and queue logistics; adapting to weather, closures and disruption; first aid and emergency response; answering endlessly repeated questions with patience; and — the core skill — choosing what to leave out, since interpretation is selection.
Where licensing applies. Several countries and many cities require guides to hold a licence to work in certain sites or at all. Requirements can include an examination on history and culture, language competence, a formal training course, and periodic renewal. In some destinations, guiding without a licence is an offence and has resulted in fines and prosecution, including for foreign tour leaders accompanying their own groups — which is why reputable operators hire local licensed guides.
Elsewhere it is unregulated, with voluntary accreditation schemes and professional associations providing quality assurance instead.
Why licensing exists. Its defenders argue it protects visitors from misinformation, supports professional standards, and ensures economic benefit reaches local people rather than external operators. Critics argue it restricts competition, entrenches incumbents, and does not reliably improve quality.
The difference between roles, which are frequently conflated: a guide interprets a specific place and is usually local; a tour manager or leader accompanies a group throughout a trip handling logistics; and a driver-guide does both. Only the first is typically licensed.
On "free" walking tours. These are usually tip-based rather than free, with guides sometimes paying the operator per participant — meaning the tip is the guide's actual income, not a bonus.
How to choose well: ask whether guides are locally licensed where that applies; check group size; look for specialist knowledge rather than a script; and be aware that commission-driven shopping stops are a funding model, not an itinerary decision.