An online knowledge contest on Phong Nha – Ke Bang National Park was launched on June 6 with the grand prize being a US$6,000 tour to explore Son Doong - the largest cave in the world.

The winner of the contest’s grand prize will be awarded a US$6,000 tour to explore Son Doong - the largest cave in the world. (Photo: oxalis.com.vn)

The contest is held as part of activities to celebrate the 15th anniversary of the park’s recognition as a UNESCO World Natural Heritage, announced the park’s management at a press conference held yesterday in Dong Hoi city, Quang Binh province.

The contest is eligible for Vietnamese citizens and foreigners aged from 14 to 70.

Accordingly, the contestants can visit http://www.phongnhakebang.vn/cuocthi.phongnhakebang.vn to register for the competition with their personal information, and fill out the questions as requested on the webpage in the available languages of Vietnamese, English and French.

Winners will be announced on the website and notified via registered mail after the contest concludes on December 31, 2018.

A total of 128 prizes will be granted to the outstanding entrants.

The contest aims to promote the image of the national park to visitors, particularly holiday makers, to boost tourism development in Quang Binh province.

Nhan Dan