Ben Beo( Beo harbor), about 2km from Cat Ba town where most of the tourist boats berth. This is the most of Cat ba tourist boat pier, from here is old harbour of boat cruise from Halong bay, this pier is mainly route to Viet Hai village, Lan Ha bay and monkey island. And away 15km to Cat Ba National Park. There is also a public bus that meets the boats from Halong Bay, but this takes longer to get across the island.