Kayaking Lan Ha Bay from Hanoi: hidden lagoons and caves

Paddle through limestone archways and caves most visitors miss

A full-day kayaking tour from Hanoi to Lan Ha Bay and Cat Ba Island, with hotel pickup, boat cruise, guided paddles through hidden lagoons and caves, traditional Vietnamese lunch, and swimming at a remote beach. The tour runs 14 hours door-to-door, departing early morning and returning to your Hanoi hotel by evening, with an English-speaking guide and air-conditioned transport included.

Step-by-step itinerary

Cat Ba Island and Lan Ha Bay tour

• 05:30 Guide picks up from hotel
• 07:00 Arrive at harbour, ferry and car to Cat Ba
• 08:30 Check in boat, cruise Lan Ha Bay
• 10:30 Kayak through lagoons and caves
• 12:00 Lunch at Ong Cam islet, relax and swim
• 13:30 Continue sailing Southern Ha Long Bay
• 14:30 Relax and swim at Ba Trai Dao Beach
• 15:00 Return to boat, head to harbour
• 15:30 Arrive back at harbour
• 19:00-19:30 Return to hotel in Hanoi

The Experience

The day starts with pickup from your Hanoi hotel at 5:30 AM, followed by a ferry and car ride to Cat Ba Island. By 8:30 AM you're on the boat cruising Lan Ha Bay, passing Cai Beo Fishing Village and thousands of limestone karst towers. At 10:30 AM you get into the kayak—the real work begins. You paddle through K.A Cave and Bats Cave, navigating hidden lagoons, tunnels and archways that larger tour boats cannot reach. This is where the bay opens up differently than the crowded Ha Long Bay routes.

At noon the boat anchors at Ong Cam islet for a traditional Vietnamese lunch. You have free time to swim, jump off the boat, or simply rest on deck before the afternoon paddle. Afterwards the boat sails toward Southern Ha Long Bay, passing Dau Be Island, Vung Vieng fishing village, and distinctive rock formations like Le Virgin Arch and The Kite Arch. By 2:30 PM you're back in the kayak for a second session, this time at Ba Trai Dao Beach—a natural, remote and quiet stretch where you can explore the temple beach and more lagoons. The boat returns to harbor by 3:30 PM, and you arrive back at your Hanoi hotel between 7 and 7:30 PM.

Lan Ha Bay sits less touristic than Ha Long Bay, which is why the same limestone landscape feels quieter and the caves feel like your own discovery. The full day on water means you get two separate paddling sessions rather than a rushed morning float, and the lunch break gives your arms a real rest before the afternoon work.

What’s included

• Hotel pickup and return transport from Hanoi.
• boat cruise through Lan Ha Bay with passes by Cai Beo Fishing Village and limestone karst towers.
• two guided kayaking sessions through hidden lagoons, tunnels and caves including K.A Cave and Bats Cave.
• swimming time at Ba Trai Dao Beach.
• traditional Vietnamese lunch at Ong Cam islet.
• English-speaking guide throughout the day.
• air-conditioned vehicle.

Good to know

Easy physical levelWheelchair accessibleAccessible transportInfant seats availablePublic transport nearbyNot for pregnant travelersInfants must sit on laps

Operated by Good morning Cat Ba Bus & Tours

Is this one for you?Book this tour if you're arriving in Hanoi with a full day free and want to see the limestone karst landscape without the crowds of Ha Long Bay. The early start and 14-hour commitment suit travelers who don't mind a long day on the water in exchange for paddling through caves and lagoons most visitors never reach.

Traveler reviews

4.29★★★★★★★★★★

34 verified traveler reviews

5 ★24

4 ★3

3 ★2

2 ★3

1 ★2

Read all the reviews ›

Top questions

What's the difference between Lan Ha Bay and Ha Long Bay?

Lan Ha Bay is less developed and less crowded than Ha Long Bay, with the same dramatic karst landscape but fewer tour boats and a quieter feel. This tour visits Lan Ha Bay specifically, passing through the same limestone formations and caves with fewer other groups around.

Do I need kayaking experience to book this tour?

No experience is required. The tour is suitable for all physical fitness levels, and the guide leads you through the caves and lagoons. Children from age 1 are welcome, though infants must sit on an adult's lap in the kayak.

What happens if I can't kayak the whole day?

You paddle during two separate sessions—mid-morning through the caves and early afternoon at Ba Trai Dao Beach—with a lunch break and boat time in between. You can rest on deck, swim, or relax whenever you need a break from paddling.

Is lunch included, and what kind of food is it?

Yes, lunch is included. You eat a traditional Vietnamese meal on the boat at Ong Cam islet, where the boat anchors for the midday break. Drinks are not included.

How early do I need to wake up, and when do I get back to my hotel?

Hotel pickup is at 5:30 AM from your Hanoi accommodation. You return to your hotel between 7:00 and 7:30 PM, making this a full 14-hour day from door to door.

What's included in the price?

The tour includes hotel pickup and drop-off in Hanoi, the boat cruise through Lan Ha Bay, all kayaking equipment, an English-speaking guide, lunch, and air-conditioned transport to and from Cat Ba Island.