Nanhu Kailuan Park is a must-see when visiting Tangshan. The scenic area is quite large, so it's recommended to rent an electric scooter. However, be aware that electric scooters are no longer available for rent after 6 p.m., so book in advance. The area is somewhat similar to the Summer Palace, with water, mountain ranges, and various small gardens. I recommend taking a boat ride to see the different views, or riding an electric scooter to explore interesting spots. Some areas require separate admission. I highly recommend watching the Nanhu Park Light and Water Show; it's the best musical fountain I've ever seen, bar none. It's short, but it's free, and for that reason alone, it's completely worth the rave review. Highly recommended, a must-see!