The blue sign explains that Qijin Beach Park (which extends from from the beach "resort" in the north--I guess they mean Xiziwan--to the sewage treatment center in the south) is dangerous because of deep water, high waves, an uneven surface under water and dangerous currents, so that swimming and other recreational activities in the water are prohibited.

The vandalized red sign warns against climbing over the railing, but I didn't see a sign explicitly forbidding walking on this part of the beach.

The blue sign is dated 1997, and the buildings and terraces are already falling to pieces.