The northern province of Ninh Binh is expecting a sustainable boost in tourism following the recognition of Trang An Tourism Complex in the province as a world cultural and natural heritage site by UNESCO in June this year.
The Thang Long Imperial Citadel, a UNESCO-recognised World Cultural Heritage site, in Ha Noi capital city has so far this year welcomed more than 70,000 local and international visitors.
The number of tourist arrivals to the Red River region has reached 35 million, earning revenue in excess of VND 35, 000 billion, up 15 per cent from last year.