Blue, yellow, or red? Where did our first marked trails lead? Who is authorized to restore trail markers and install new ones? Why are they colored this way in the first place? This episode of Camping was dedicated to hiking trips—and, above all, to the best trail marking system in the world. Is hiking more than just a sport in the Czech Republic? That’s the question actor and host Ondřej Cihlář asked his guests.

This time, Ladislav Macka, vice president of the Czech Tourist Club, accepted the invitation. Joining him in the camping "chair" was Martin Úbl, who, together with his friends, created the first long-distance hiking route in the Czech Republic, Stezka Českem (Czech Trail). He is also the author of the trilogy Neuvěřitelné příhody z hor (Unbelievable Mountain Tales).