Hengqin International Science & Technology Museum

The Hengqin International Science & Technology Museum is a state-of-the-art interactive science centre on Hengqin Island with over 500 hands-on exhibits across permanent galleries covering space exploration, biology, robotics, and ocean science. There is also an IMAX dome theatre and rotating special exhibitions. Admission is CNY 60 for adults and CNY 30 for children (approx. HKD 65/32). Xiaohongshu reviewers say it is "the best science museum in Guangdong for families with children aged 5-14" and recommend arriving when it opens at 9am. Conveniently located near Chimelong Ocean Kingdom, making both an ideal full-day combination.