Hạ Long Bay - world wonder worth seeing at least once in lifetime: French journal

Recognised by UNESCO as a World Natural Heritage Site in 1994, Hạ Long Bay is home to more than 2,000 limestone islands and islets covered in vegetation and scattered across its emerald waters. Routard.com noted that despite becoming a major tourist destination, the bay has retained its otherworldly beauty. To fully appreciate the scenery, visitors are advised to spend more time exploring and venture beyond the busiest tourist routes.