30 years - A journey of a World Natural Heritage Site Ha Long Bay
For nearly 30 years since it was first recognized as a World Natural Heritage, Quang Ninh has always identified Ha Long Bay as a treasure bestowed by nature, an important driving force for tourism development and transformation of the growth model in the economic structure. Therefore, the process of exploiting and promoting the value of heritage, conservation and preservation work has always been of interest to Quang Ninh province.