Choose the right terminal
The Dong Bai–Cai Vieng ferry connects the Cat Hai side with Cat Ba Island, while other passenger services may use different docks. Confirm the current terminal by name; older guides may still mention facilities that have changed.
Check how you reach town
Landing on the island is not always the end of the trip. Ask whether onward transport to Cat Ba Town or your hotel is included, especially when travelling with luggage or arriving later in the day.
Watch temporary rules
Hai Phong has published seasonal vehicle-management measures for the ferry, which shows why driving advice can change. Check official notices and your operator’s latest instructions before bringing a private vehicle.
