A compact, three-day cruise that threads Lan Ha Bay’s limestone towers, hidden lagoons and Viet Hai village life. Expect kayaking, Tai Chi at sunrise, cooking demos and low-effort luxury on an intimate 22-cabin vessel.
More ways to explore the area's outdoor wonders
You wake before dawn on the sundeck; a cool, salt-tinged breeze pushes across flat water while limestone towers stitch the horizon into jagged columns. The Mercury’s intimate profile—just 22 cabins, each with a private balcony—feels more like a floating boutique hotel than a ship, and the bay’s karst islands seem to lean in to watch.
Difficulty
easy
Duration
3 days
Fitness Level
Suitable for most fitness levels; basic mobility required for boarding tenders and light shore walking
Wildlife
History
Lan Ha Bay is part of the same drowned karst system as Halong Bay; local fishing communities have inhabited its coves for generations and maintain traditional livelihoods.
Conservation
The bay’s coral and seagrass beds are sensitive; travelers should use reef-safe products, avoid anchoring on reefs, and follow guides’ instructions to reduce impact.
Reserve your spot on the 3 Days 2 Nights Lan Ha Bay Odyssey with Mercury Cruise from Hanoi today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Pack a dry bag
Kayaking and bamboo-boat rides often leave you within reach of spray—keep phones and documents dry.
Take motion-sickness meds early
If you’re sensitive, start medication before boarding; bay waters are usually calm but can roll in bad weather.
Bring reef-safe sunscreen
You’ll spend hours on deck and paddling—choose reef-safe formula to protect marine life.
Confirm pickup and passport details
Transfers from Hanoi run on tight windows; have passport and pickup point confirmed to avoid missed departure.
Light waterproof jacket
Keeps you dry during sudden tropical showers and cooler early mornings.
spring
Swimwear & quick-dry towel
For kayaking and swims off sandy coves.
summer
Dry bag (5–10L)
Protects electronics and documents during sea transfers and on day boats.
Comfortable reef shoes
Useful for rocky shore landings and scrambling in shallow water areas.
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