An exhibition entitled “Ha Long Bay – 15 years as a World Heritage site” opened in Hanoi on December 11 to mark the 15th anniversary of the Bay’s recognition as a UNESCO World Heritage site.  

Coming to the exhibition, visitors can enjoy pictures of the Bay divided into five categories: Ha Long Bay – outstanding value; Ha Long Bay- from National to World Heritage; 15 years’ achievements in managing the Heritage site; Ha Long Bay - contributions to local and national socio-economic development; and Ha Long Bay – potential and future development.

During the exhibition, there will be a campaign to vote for Ha Long Bay as one of the World’s seven natural wonders. Visitors can vote for Ha Long by accessing the computer set at the exhibition.

The exhibition will continue until December 14 2009.