Are there really tours for free? Read all you should know before you join a "free tour" on your next trip
If you have traveled (a lot or a little) lately, you sure have seen a leaflet of a "free tour" and wondered if it was worth joining or not. In the last few years (or the last 10 or 12 years) they have appeared everywhere and if you only could join one at major touristic spots and in Englis