Is Halong Bay dirty?
“The pollution impacts (in Ha Long Bay) are clear and are increasingly cited in TripAdvisor comments that praise the majestic landscape but are highly critical of dirty water and trash-strewn beaches,” said Jake Brunner, deputy head, International Union for Conservation of Nature (IUCN) Southeast Asia.
How did weathering and erosion shape Halong Bay?
The limestone eroded to shape the karst landscape of Halong Bay, forming millions of small caverns and canyons. Flooding caused the bay to collapse and, over time, the limestone dissolved and crumbled into the sea, turning caves and tunnels into deep valleys between rising columns of rock.
What is exceptional about Ha Long Bay that makes it important?
The Bay was first recorded as a UNESCO World Heritage Site in 1994 thanks to its exceptional natural beauty and aesthetic importance. … Hence, this unique is exactly what makes Ha Long Bay a magical destination where travellers can have the chance to get up close and personal with the beating heart of Vietnam.
Is there sharks in Halong Bay?
So far, there are NO sharks found or any warning for shark appearance in Halong bay. If you are traveling on a cruise ship, just follow all safety instructions by the cruise operator when you go swimming and kayaking, then you do not have anything to worry about.