Spend a full day on the water exploring Lan Ha Bay and Ha Long Bay from Cat Ba Island, with fewer crowds in the southern sections of both bays. Kayak through cave tunnels, swim in calm lagoons and relax on the sundeck between stops at floating villages and sandy beaches.
After meeting in Cat Ba you transfer to Beo Pier and cruise south through Lan Ha Bay, passing Cai Beo fishing village and sandy coves before entering Ha Long Bay. Midday brings guided kayaking through Dark, Bat and Bright caves, a swim in a calm lagoon and a set-menu lunch on board.
The afternoon continues east across Lan Ha Bay with photo stops at islets such as Pen, Sailing, Frog and Turtle, swimming and snorkelling at Three Peach Beach, a fish farm visit and refreshments on the return leg to Cat Ba town.
Lan Ha Bay lies along the southern edge of Cat Ba Island, while Ha Long Bay extends to the north-east with thousands of limestone karsts rising from emerald water. The route uses quieter channels compared with the busiest day boats near Tuan Chau.
Cat Ba town is the main hub on the island, with ferries and buses from Hai Phong and optional road transfers from Hanoi for guests who want a same-day bay experience without an overnight stay.
No special skills are needed beyond basic swimming confidence if you plan to enter the water. The day suits first-time visitors to northern Vietnam's bays and families who want a mix of cruising and light activity.
Double kayaks are used for cave paddling with a guide leading the group. You can stay on deck during swimming stops if you prefer not to enter the water.
The schedule packs kayaking, village visits and beach time into one well-paced day rather than a sightseeing-only cruise. Local guides know which caves and lagoons are accessible on each tide and keep the group moving without rushing the highlights.
Small-group pacing and an English-speaking crew keep the day relaxed while still covering the main bay highlights in a single outing from Cat Ba.
Meet in Cat Ba town for transfer to Beo Pier, then board the day cruise into the southern part of Lan Ha Bay. You pass Cai Beo, one of Vietnam's oldest floating fishing villages, where households live year-round above the water.
The captain continues toward the Ha Long Bay border, with time on deck to photograph karst islets and sandy beaches that line the quieter channels away from the main tourist fleet.
The boat moves into the southern reaches of Ha Long Bay with fewer tourist boats, then anchors for kayaking through Dark Cave, Bat Cave and Bright Cave. Paddle into sheltered lagoons before a swim in calm water ahead of lunch.
A Vietnamese set menu is served on board while the vessel cruises toward the eastern section of Lan Ha Bay, with time on the sundeck to watch islets such as Pen, Sailing, Frog and Turtle formations.
The cruise pauses at Three Peach Beach where you can jump from the boat for swimming and snorkelling in clear water. The route then visits a local fish farm to see floating aquaculture before turning back toward Cat Ba.
A light celebration with cake, coffee and tea on deck rounds off the afternoon as the boat returns to Beo Pier and you transfer back to town.
Prices are shown in Vietnamese dong at checkout. The from price of ₫725,000 is the standard adult rate before seasonal changes or child categories.
Select your travel date and party size to see the exact total. Child rates apply where available for your chosen date.
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Haiphong
Local guides based on Cat Ba Island run small-group adventures across Lan Ha Bay and Ha Long Bay, from full-day cruises and overnight boat trips to trekking routes through the national park and kayak excursions among the limestone karsts.
Trips start from Cat Ba town with equipment provided and an experienced crew who know the islands, fishing villages and quieter coves. Whether you want a relaxed bay cruise, a two-day trek and cruise combination, or an evening plankton kayak, each outing is planned to show the landscape up close with practical support from meeting point to return.
Betrieben von Cat Ba Green Trail Travel, einem Partner von adventuro.
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