Travel from Hanoi to Ha Long Bay on a full-day itinerary aboard the Dolphin 5-star cruise, a large-capacity vessel designed to host up to 600 passengers. The cruise operates as a day cruise on Ha Long Bay and includes multiple decks, indoor dining areas, outdoor sundecks, and onboard recreational zones suitable for families traveling with children.

After pickup in Hanoi, transfer to Ha Long Harbor and use a round-trip electric cart service to reach the cruise pier before boarding the Dolphin Cruise. The cruise route passes through Ha Long Bay, home to more than 1,600 limestone islands and islets, with open deck access allowing guests to enjoy sightseeing while children can move around designated onboard areas.

The itinerary includes a guided visit to Surprise Cave (Sung Sot Cave), one of the largest caves in Ha Long Bay with an area of approximately 10,000 square meters and a system of walkways and chambers. Guests then continue to Luon Cave, where they can choose between kayaking or a bamboo boat ride through a calm water tunnel. A stop at Titop Island provides beach access and open space for short walks and family activities.

Lunch is served onboard with one buffet or set menu meal, with buffet service available when the group size exceeds 50 guests. The buffet includes 50 Vietnamese and international dishes, covering seafood, meat, vegetables, rice and noodle dishes, desserts, and selected items suitable for children. Welcome drinks and cold towels are provided upon boarding.

During the cruise, guests are assisted by an English- and Vietnamese-speaking onboard guide and have access to a bar with background DJ music, onboard recreational amenities, and a sunset canapé party in the afternoon. The program is structured to combine sightseeing, dining, and onboard services within a single-day Ha Long Bay experience.