What scenic spots can I visit when traveling in Beidaihe?

Biluota Bar Park (mainly performing at night), Dove's Nest (watching the sunrise, picking shells and catching crabs), Olympic Park (free scenic spots, music fountain at night), Viruoqi Garden (it is better to go at night, mainly in Russian style), Ji Fa Tourism Park (mainly agricultural, but relatively novel) and Xinao Underwater World (not very expensive, you can watch dolphins). See which scenic spot to visit!