The Red River Delta or Hong River Delta (Vietnamese: Châu thổ sông Hồng) is hat is a flat low-formed by the Red River and its distributaries merging with the Thái Bình River. The region covers an area of 15,000 square kilometers and is well protected by a network of dikes. It is an agriculturally rich and densely populated area mainly devoted to rice cultivation.
With its dense network of rivers and streams, the region is well-connected to other parts of the country and the world through modern transportation systems such as road networks, river transport, sea routes, air travel, and railways. The region is also rich in cultural and historical attractions, handicrafts, local cuisine, and long coastline making it a potential hub for tourism development in Northern Vietnam.
Halong Bay, recognized as a Natural World Heritage site, is one of the region's most famous attractions. Additionally, Hanoi's ancient capital and numerous cultural and historical monuments provide a wealth of opportunities for tourists. Other provinces in the region offer well-known beauty spots and over 1,700 historical-cultural attractions, making the Red River Delta a prime location for tourism development.