According to an ancient legend, once a dragon settled in the castle's cave.
Once a week the dragon should have sacrificed a cow, if he did not receive it he instead devoured people. To save the city from the monster, Krak sent his two sons, Krak and Lech, to kill the dragon. Brothers couldn't kill the dragon in a duel so they went to the trick.
They stuffed the cow's gray skin, and, having swallowed it a scarecrow, the dragon suffocated. After the death of the monster, the brothers quarreled because of which of them belong the victory. One of the brothers killed another, and when he returned to the castle, he said that his second brother had fallen in the battle with the dragon. But later the lie was revealed and the liar was driven out of the castle.
Many famous people have visited this architectural monument, the proof is the alley near a castle.
Not surprisingly, there are many interesting and mysterious places in the castle.
All photos i made on my phone MI5;)