Is there any charge for Qingdao Undersea Tunnel Museum?

Collect. According to the official website of the Qingdao Municipal Culture and Tourism Bureau, we learned that the Undersea Tunnel Museum is chargeable. The ticket price is 20 yuan per person. Tickets are free for senior citizens over 65 years old (inclusive), disabled people, and military personnel with valid documents. Children under 1.2 meters in height are free of charge. Students in universities, middle schools and primary schools (excluding adult education and graduate students), and senior citizens aged 60 to 64 (inclusive) can enjoy a half-price discount (10 yuan/person per trip) with valid ID.