01Before you go
Most of these questions have a full page in the Plan chapter. If something is missing, let us know.
?Questions people ask
Where is Cat Ba Island?
Off the coast of Hai Phong in northern Vietnam, about 150 km east of Hanoi, at the southern edge of Ha Long Bay.
How do I get to Cat Ba from Hanoi?
Book a combined bus-and-crossing ticket with pick-up in the Old Quarter. It takes 3–4 hours. See Hanoi to Cat Ba.
How many days should I spend on Cat Ba?
Two to three nights for the highlights, four or more for an active trip. See Itineraries.
When is the best time to visit?
October and November for settled weather; May to September for swimming. See When to go.
Are the beaches good?
They are pleasant but small, with green water. The best are reached by boat. See Beaches.
Is Lan Ha Bay worth it?
Yes, it is the main reason to visit. See Lan Ha Bay.
Do I need a visa?
Depends on your passport: many can enter visa-free for up to 45 days, everyone else can use the 90-day e-visa. See Vietnam visa.
Are there ATMs?
Yes, in Cat Ba Town only. Carry cash for boats and villages. See Practical tips.
Can I rent a scooter?
Yes, but you need a valid licence and experience. See Getting around.
Is Cat Ba safe?
Yes, with normal precautions. See Safety.
Can I see the Cat Ba langur?
Very rarely. See Cat Ba langur.
Should I stay on Cat Ba or in Ha Long?
See Cat Ba vs Ha Long for a full comparison.