Back to the smog
Blog Update Vietnam 14 January Day 7
Halong Bay and back to the smog
Cave exploration – main activity for the day. While slightly smaller than the caves in the south of the bay, only 80 tourist ships operated in the northern part of the bay compared to 400+ in the south. It was worth missing breakfast to get to the caves (2.5 million years old apparently) before the morning tourist rush.
How many chickens there are in the world (25 billion, fortunately humans are in the same league as cattle and sheep).