This project is located on the west side of Beidaihe Seashore Tiger Rock Park. The open-air performance stage is more than 80 meters long and the widest part is about 18 meters. The south end has an arc-shaped curve, and the side is covered by 2mm thick, light blue FRP composite material, and the interior is illuminated. There are 26 wave-shaped metal light poles on the stage. The surface of each light pole is equipped with a circular lamp hole, and the inside is inlaid with light tubes of different colors. A rectangular wear-resistant frosted glass fiber reinforced plastic light belt is set every 6 meters on the stage floor, and there is a lighting power supply below. The landscape of Laohu Rock Park on the coastline of Beidaihe River has been reconstructed, highlighting the charming seaside style. The open-air performing arts stage has multiple functions such as cultural performances, fun for tourists, and leisure. The stage in the daytime shows the characteristics of the shape that echoes the beach and the waves, and the lighting design at night presents a unique lighting landscape.