A cruise on Ha Long Bay (Photo: VNA) To help Ha Long Bay remain a green, clean, and beautiful destination attractive to domestic and international visitors, joint efforts by all local residents, tourists, and the international community are necessary, he said.
Located off the coast of northern Quang Ninh province, Ha Long Bay, the first world natural heritage site of Vietnam, was recognised by UNESCO in 1994 for its natural landscape value, and in 2000 for the values of natural landscape, geology, and geomorphology. It was listed as a special national relic site in 2009 and became one of the new seven natural wonders of the world in 2011.
In September 2023, the World Heritage Committee approved the extension of the world heritage site’s boundary to the neighbouring Cat Ba Archipelago of Hai Phong city.
Boasting globally and nationally outstanding values and holding many domestic and international titles, the bay has long been a tourist magnet in Vietnam as well as the region and the world.
However, this heritage is now under multidimensional pressure, especially environmental issues, as its onshore areas are adjacent to many localities with fast urbanisation while the bay is a venue for a wide range of socio-economic activities such as tourism, aquaculture, fishing, and sea transportation.
Cuong said realising the importance of environmental protection, the bay management board and local authorities have paid consistent attention to communications to enhance the local community, businesses, and tourists’ sense of responsibility towards the task.
Ha Long Bay is a tourist magnet in Vietnam as well as the region and the world. (Photo: VNA) Ha Long Bay is also taking the lead in applying scientific and technological advances to environmental protection, especially wastewater treatment, he said, noting that with support from Japanese experts, the waste treatment system at places of interest is being upgraded to use the Jokaso technology, which treats wastewater at source by Japan’s biotechnology.
The quality of the bay’s water environment has been monitored quarterly and found to be within the permissible level under Vietnam’s standards. Besides, wastewater from tourist vessels, attractions, and coastal residential areas has also been handled.
In 2019, a campaign named “Ha Long Bay free of plastic waste” was launched by the bay management board and has received strong support from businesses, travellers, and locals to eradicate the use of single-use plastic products in tourism activities, Cuong continued.
In addition, authorities have also promoted the replacement of polystyrene in floating facilities on the bay with sustainable materials. In the core zone of the heritage site, tens of thousands of polystyrene objects have been replaced, reaching 94%, the official said, describing this as encouraging./.
VNA
