The ancient city of Fes is the second largest city in Morocco and is also a world heritage. The ancient city of Fes is known as the world's largest pedestrian street! In this ancient Islamic city, the narrow, winding alleys, the bazaars filled with shops, the prayers of mosques, the smell of the stinging leather factory are a great challenge to sight, hearing and taste. We spent the day in these streets, enjoying the narrow, crowded, noisy people's livelihood, and feeling the biggest impact of taste. Leather dyeing workshop: It is a traditional Moroccan crafts industry. I heard that it is used to soften the skin with pigeon dung, and then dyed with the old square. The taste is simply, you can smell the pungent smell from afar. Look closely, the fuel in the pool is different in color, and it is dyed under the operation of the workers. We saw a lot of finished products with very bright colors and can buy a variety of leather goods here, fully embody the Moroccan style.