thien cung grotto long bay vietnam unesco world heritage
|
||||||||||||||
|
|
|
||||||||||||
|
||||||||||||||
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
thien cung grotto long bay vietnam unesco world heritage |
||||||||||||||||||||||||||||||||||||||||
| navigate by keyword : asia asian attractions bay cave color colorful colour cung grotto halong hanoi heritage hue island light long mountain nature ocean sea ship site thien travel unesco vietnam world |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| Hạ Long Bay has an area of around 1,553 km2, including 1,960ââ¬â2,000 islets, most of which are limestone. The core of the bay has an area of 334 km2 with a high density of 775 islets. The limestone in this bay has gone through 500 million years of formation in different conditions and environments. |
||||||||||||||||||||||||||||||||||||||||
|
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
||||||||||||||||||||||||||||||||||||||||