Located in Sopot, the Forest Opera House is an outdoor amphitheater with a capacity of 4,400 seats and can accommodate up to 110 musicians. The amphitheater was built in 1909 and was used for many events and entertainment shows. Recently, the open-air runway was completely redesigned to replace the old roof structure with a more modern structure, membrane cladding was used to cover the roof, and the membrane cladding provides perfect interior lighting and stunning night photos.