(Baonghean.vn)- Phong Nha Ke Bang is world famous for its majestic cave system and a world of beautiful stalactites that "fascinate thousands of people".
 |
| The caves are like magnificent castles in the limestone mountains created millions of years ago. |
 |
| Countless stalactites with various shapes and colors captivate visitors. |
 |
| Through important tectonic stages and faulting, platforming, and folding movements, overlapping mountain ranges and subsidence sedimentary basins have been created. These changes have also contributed to the diversity of geology, topography, and geomorphology. |
 |
| Through important tectonic stages and faulting, platforming, and folding movements, overlapping mountain ranges and subsidence sedimentary basins have been created. These changes have also contributed to the diversity of geology, topography, and geomorphology. |
 |
| Phong Nha – Ke Bang is considered a giant geological museum of global value and significance due to its complex geographical structure, gathering many different types of rocks such as sandstone, quartz, schist, siliceous limestone, marl, granodiorite, diorite, aplite, pegmatite... |
 |
| Phong Nha – Ke Bang also contains a complex, long-term geological development history from 400 million years ago on Earth. |
 |
Phong Nha - Ke Bang has about 300 large and small caves divided into three main systems: Phong Nha cave system, Vom cave system and Ruc Mon cave system.
|
 |
| Located in an area with a fairly high average annual rainfall, the water here has seeped and flowed underground in the limestone mountains, over tens of millions of years creating countless caves in this area. |
Reporter Group
