It is only 5 km from the castle of Peruturde to the ancient city of Carcassonne, which is so famous because it is the representative of the city of Carcassonne. The ancient castle in Carcassonne is known as the largest and most preserved castle in Europe. It has a double wall of inner city and outer city. The inner wall is a Roman-style city block and the outer wall is a Gothic wall. The medieval castle is a solid soup. The shape of the castle often appears in cartoons. Through the suspension bridge, enter the Nabones Bridge Gate, through the ancient street, you can reach the town center, stroll on the stone road in the Middle Ages, or walk around the ancient wall, the deep medieval style can not help but think of the Middle Ages Knight hero. Listen to the locals telling the story of the Romans occupying the castle or other castles, and the beauty and heavenly tranquility of the creation.