Did you know that Menen was once a fortified city with thick walls and hidden shelters? Menen experienced many wars and was often under fire. Much was destroyed and disappeared. Or was it? Let's go in search of the (possibly) hidden past of our city together. Through games and numerous fun assignments, you will discover the secrets of the centuries-old fortified city of Menen and get to know the creators and engineers of these sturdy structures. This will be the ideal outing for the whole family. For each registration, one supervisor of at least 16 years old must be present during the walk. FOR PRACTICAL REASONS, RESERVATION IS NECESSARY