A recent survey by Vietnam Report shows that the majority of tourists prefer booking services through travel apps like Traveloka and Booking.com, accounting for 78.5%, while 56.9% book through travel company websites. This indicates that digital tourism development is becoming the main trend.
In 2003, UNESCO recognized Phong Nha - Ke Bang National Park as a World Natural Heritage. On July 3, 2015, the Nation park was recognized by UNESCO for the second time as a World Natural Heritage based on biodiversity criteria.