Yueqing is a county-level city under the administration of Wenzhou, Zhejiang Province, in eastern China. It lies on the coast of the East China Sea, by the Yueqing Bay. Much of the Yandang Mountains lie in Yueqing.

Yandang Mountains or Yandangshan refers, in the broad sense, to a coastal mountain range in southeastern Zhejiang province in eastern China, covering much of the prefecture-level city of Wenzhou and extending to the county-level city of Wenling in Taizhou prefecture. The mountain range is divided in two by the Oujiang River, the two parts being the North Yandang and South Yandang. More narrowly, Yandangshan is also used to refer to Mount Yandang, a specific part of the North Yandang around an ancient caldera near a small town of the same name. The highest peaks of North Yandang are located here, and this is also the main tourist spot. In this article, name "Yandang Mountains" is used to refer the mountain range and "Mt. Yandang" to refer to the caldera.