Beijing Industrial Wells Underwater World is the first five-star marine aquarium in Beijing built by China and New Zealand. It has the longest acrylic glue underwater tunnel in Asia and is one of the largest artificial "underwater world" in China. Beijing Industrial Wells Underwater World takes "education, entertainment and environmental responsibility" as its business purpose, and shows visitors the magical and beautiful underwater world through high technology. A curved and transparent underwater moving tunnel takes you to the seabed and witness more than 20,000 different and close-knit marine life. Tickets $150.