Helicopter tour launched in Hanoi for spectacular Red River sightseeing
Visitors of the tour will enjoy the unique scenery with a bird's-eye-view of bridges and the eastern area of Hanoi city.
Visitors of the tour will enjoy the unique scenery with a bird's-eye-view of bridges and the eastern area of Hanoi city.
To this day, cyclos are still used in pre-wedding ceremonies and take visitors on tour around Hanoi's Old Quarter.
Son Doong was found in 1991 and became internationally known as the biggest cave in the world in 2009.