Dalian Shell Museum, a private museum, located in Xinghai Square. Tickets 100, online booking 66, four free explanations a day, follow the WeChat public account and also introduce exhibits. The museum provides some interactive facilities, such as suppressing commemorative coins (10 yuan a piece, much more expensive than Europe with 2cent pressure), and some touch screen electronic devices. It takes 1 hour to explain the walk, and then spend 1 hour to come back and watch it. It feels good.