And Pik Wan Tung echoes of a landscape of GE Cavity exquisite detail, has two holes between the tranquil Qingyou the Bi-ling Lake, Lake Cuolayouzhi within the island, with fishing, such as bathing.

• 与碧云洞相呼应的有景观精致细腻的葛仙洞，两洞之间又有恬静的清幽的碧岭湖，湖内小岛错落有致，设有垂钓处、浴场等。