The free tour or walking free tours are walks that are done on foot, in groups of about 15-20 people (although this is variable because many times they do not accept more than 5 or 10) in the company of a guide, through the historic centers of the most touristic cities. The latter is also variable because more and more cities are incorporating it, even if they are not the most touristy, and because there are more and more options to get to know not only the historic center of the cities but also encourage you to go a little further. Some cities and companies already have free themed tours.
HOW DO THE FREE TOURS WORK? In general, the free tour or free tours last between 2 and 3 hours and have a historical imprint, because the guide usually emphasizes the monuments, curiosities or historical facts of each site. Those interested have to enter the web and reserve the place. In that same reservation they tell you the meeting point. Each company is usually identified with a color and has a meeting point, which is usually a monument or very touristy site in the city. Once all the people are gathered, the walk begins.
IS IT ALWAYS NECESSARY TO BOOK THE FREE TOUR ONLINE? It is not always necessary to book the free tour, but it is highly recommended to do so because there may not be seats, especially in the most touristy cities and in high season or on weekends. It doesn't cost anything to do it, it's free, and it's more organized for those who provide it. Below we share the links, ordered by country, so you can reserve the one you want.
The tours are promoted as free, because the traveler can book the tour without paying a single euro or dollar and can leave without leaving anything, but people are expected to leave a tip. It is expected that each one values the knowledge and the time shared by the guide and leaves him a reward in money. For this reason, the free tours are free in the sense that they do not have a stipulated price.
ADVANTAGES OF DOING A FREE TOUR Although leaving a tip is recommended, it is always cheaper than other tours. You will find out about curiosities and stories that, surely, you did not read anywhere. The guides know the destination very well, so they share (or you can ask them) information about places to eat or see a show. You can go with the family. You can meet other travelers in a relaxed tour.