Take a day trip to Chengde, a city known for its imperial summer resort and its collection of beautiful temples. Explore the Chengde Mountain Resort, a vast complex of palaces, gardens, and lakes. Visit the Putuo Zongcheng Temple, an impressive Tibetan Buddhist temple that resembles the Potala Palace in Lhasa. Enjoy the serene atmosphere and picturesque landscapes of Chengde before returning to Beijing in the evening.