A polished day cruise through Ha Long Bay aboard Luna offers a 360-degree sundeck, Vietnam’s first outdoor glass-bottom pool, cave visits, and a premium lunch. Ideal for travelers wanting a comfortable, single-day experience of the bay’s limestone scenery.
More ways to explore the area's outdoor wonders
Morning light fractures off limestone towers as Luna Halong Cruise eases from Halong International Cruise Port into the open bay. Guests find shade on a 360-degree sundeck or a surprising glass-bottom pool that frames emerald water below; the ship moves with a deliberate calm, leaving the city and drifting into the karst maze.
Difficulty
easy
Duration
7–8 hours
Fitness Level
Suitable for most fitness levels; some short hikes and stair climbs required for cave and viewpoint visits
Wildlife
History
Ha Long Bay’s karst towers formed over millions of years through marine deposition and tectonic uplift; the area has long supported coastal fishing communities whose practices continue today.
Conservation
UNESCO status underscores conservation needs—tour operators are encouraged to minimize waste, avoid anchoring on sensitive bottoms, and use reef-safe products to reduce impact.
Reserve your spot on the 5-Star Luna Luxury Cruise: Ha Long Bay with Pool & Lunch today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early for Smooth Check-In
Terminal check-in in Bai Chay can be busy—arrive at the stated time with passport and printed or mobile ticket to avoid delays.
Bring Reef-Safe Sunscreen
Sundeck time and island swims expose you to direct sun—use reef-safe SPF to protect skin and the bay’s marine life.
Prepare for Short Walks and Stairs
Sung Sot Cave and Titov Island have stair sections and uneven surfaces—wear grippy shoes and be ready for brief climbs.
Pack a Small Waterproof Bag
Kayaking and bamboo-boat trips can splash—keep phone and documents in a dry pouch.
Reef-safe sunscreen
Protects skin during extended sun exposure on deck and while swimming.
summer
Light waterproof jacket or windbreaker
Useful for breezy mornings and unexpected showers while cruising between islands.
spring
Non-slip walking shoes
Provides traction on cave steps, island trails and wet boat decks.
Waterproof phone pouch or dry bag
Keeps valuables dry during kayaking, bamboo-boat rides, and poolside activities.