Ao Ech (Frog Lake) area in Cat Ba island

Visiting Frog Lake in the World Biosphere Reserves, you can stop and take a rest to enjoy the charming nature, visit Viet Hai fishing village, mixing with the simple life of local residents and wander small islands on the dreamlike Lan Ha bay.

Here, we start the tour to subdue the mountains to come fishing village. Along 6-km Mountain road, you can discover the primary forest with many rare and precious flora and fauna, ancient trees with diameter needing tens of people to hold, floors of green moss covering the stone surface.