Located in the Northeast of Vietnam, Hai Phong is known as a large city with many modern and developed industrial parks as well as beautiful tourist attractions such as Cat Ba Island, Lan Ha Bay, etc. About Ha Long Bay, visitors are probably familiar with the name of the coastal city. In 1994, Ha Long Bay was recognized by UNESCO as one of the seven world cultural heritages.
See more: https://localtravelidea.com/hai-phong/hai-phong-to-halong-bay