Introduction to Laohushi Park: Laohushi Park covers an area of ​​33,000 square meters and is located in the center of Beidaihe Scenic Area. Therefore, there are huge rocks extending into the sea, shaped like a group of tigers entrenched, so it is named Laohushi. Laohushi Bathing Beach is the central bathing beach of Beidaihe Beach. The beach here is wide, the slope into the sea is gentle, and the water quality is good. There is also a large entertainment area in the park, equipped with paragliders, windsurfing, surfboards, children's playgrounds, etc. It is currently the largest comprehensive marine park in China.