The underground cave is built with a wall of murmur stone (coral stone), with green turtles and salmon (also known as husband and wife fish, because they often appear on stacks). The turtles inside are over a hundred years old, but Prince Yi is right: "It's pitiful to live in such a small pool for so many years." However, they have been kept for too long, and it is estimated that it is more difficult to adapt to the sea~ps: Wang'an is famous for the green turtle protection center, but the last one has been released to nature, so to see the green turtle in Wuhu can only come to the Great Palace. In addition, there is a crab museum next to the Dayi Palace. 30NT It is not expensive to go in and study~