Glide deep into Ha Long Bay's showpiece caves aboard a private boutique junk, then kayak through a sea arch into a secret lagoon. A once-in-a-lifetime encounter with the bay's ancient geology and emerald stillness.
What to expect
Step aboard an elegantly restored traditional wooden junk — maximum 20 guests — and glide into the inner sanctum of the bay's most spectacular cave systems. Sung Sot ('Surprise Cave') reveals cathedral-like chambers dripping with stalactites lit to cinematic effect, while Luon Cave is navigated by bamboo coracle or kayak through a jaw-dropping sea arch into a hidden lagoon. Your English-speaking expert guide interprets millions of years of geology and local legend. A fresh Vietnamese seafood lunch is served on deck as limestone towers drift past.
Good to know
Departs Tuan Chau Marina (~15 min from port). Full-day cruise runs approx. 7 hrs — confirm all-aboard time with ship. Pre-book direct; entrance fees (VND 260,000–310,000 pp) are included. Wear non-slip shoes and bring sunscreen.
Sail there
Luxury cruises that call at Ha Long Bay — book through us, the fare is identical and your concierge stays on your side.
More to do in Ha Long Bay
- Private Seaplane Flight Over Ha Long Bay's Limestone Karsts
- Bai Tu Long Bay: Private Seaplane Transfer & Kayak Expedition
- Lan Ha Bay Boutique Overnight Cruise: Kayak, Bike & Private Balcony
- Yen Tu Sacred Mountain: Private Guided Pilgrimage & Cable Car
- Private Full-Day Hanoi City & Old Quarter Shore Excursion
- Quang Ninh Museum & Ancient Dong Trieu Citadel Private Tour
- Ti Top Island Beach Escape & Panoramic Summit Hike
- Vung Vieng Floating Village: Sunset Kayak & Pearl Farm Visit