Trekking in the limestone mountains of Cat Ba carries many risks due to the sharp karst terrain, steep cliffs, and extreme slipperiness in high humidity. To ensure safety, visitors must equip themselves with specialized high-grip[...]
To get permission for overnight camping in a National Park, visitors must register directly at the Management Board or a ranger station, provide personal information, the number of people, and pay the lodging fee as regulated. Complying[...]