
By CATBA DAY CRUISE editorial team · 4 min read · Sources checked
Cruising, lunch and watching the limestone landscape from the deck are substantial parts of these day programmes.
Check the trip for your datesIn this guide
- There is more to a bay day than entering the water
- Select an appealing alternative within the advertised day
- Explain a preference without implying a medical assessment
- Keep expectations and the fare separate
- The published details behind this comparison
- Put the decision into your trip plan
- Questions answered
There is more to a bay day than entering the water
Cruising, lunch and watching the limestone landscape from the deck are substantial parts of these day programmes. Someone who does not want to swim may still be interested in the journey. The decision is whether the complete itinerary offers enough of what they enjoy and whether remaining onboard during a water activity is permitted on the chosen departure.
Select an appealing alternative within the advertised day
Grandeur includes a village visit as well as its water facilities. Boutique lists a three-deck vessel, bay cruising and afternoon tea. These are concrete reasons to read those services if swimming is not your priority. They are not promises of a separate hosted activity while the rest of the group is in the water.
Explain a preference without implying a medical assessment
Say clearly whether you prefer not to swim, cannot swim or have another requirement affecting participation. Those situations may lead to different operator advice. An itinerary’s easy label is not an individual safety decision, and onboard leisure facilities should not be treated as automatically suitable for every guest.

Keep expectations and the fare separate
Skipping an included activity does not establish a refund or a replacement service. For example, not using a kayak does not mean a private village tour or a discounted ticket is included instead. Choose a programme you would value as advertised and confirm any essential opt-out arrangement with the team before you book.
The published details behind this comparison
| Service | Detail | Published information |
|---|---|---|
| Voyage of the Green Bay — Serenity Grandeur Cruise | Programme highlights | Elegant cruise design blending European & Eastern culture; 6-hour cruise on one of the most comfortable boats in Cat Ba Island; Onboard swimming pool, jacuzzi, water slide & spacious sundeck; Lunch in a luxurious restaurant with panoramic bay views; Swim and kayak in the emerald waters of Lan Ha Bay; Viet Hai Village — electric car or bicycle through the forest, fish massage & local activities; Sunset party onboard before returning to Beo Harbour |
| Voyage of the Green Bay — Serenity Grandeur Cruise | Included services | Round-trip bus Cat Ba Town – Cai Beo; Bilingual guide (Vietnamese – English); Welcome drink; Buffet lunch or set menu; Entrance tickets; Kayaking & swimming gear; Electric car or bicycle visit to Viet Hai Village; Sunset party; Travel insurance |
| Voyage of the Green Bay — Serenity Grandeur Cruise | Excluded purchases | Drinks on board; Tips for guide / crew; Water sports (jet ski, banana boat); Personal expenses |
| The Quieter Way to See Lan Ha — Serenity Boutique Cruise | Programme highlights | Pass through one of the most ancient and beautiful floating villages in northern Vietnam (Cai Beo); Cruise the less-touristy areas of Lan Ha Bay and a part of Ha Long Bay; Kayak the Phreatic Karst Cave System at Tai Keo; Swim and jump into the emerald waters at Ba Trai Dao; Boutique cruise with 3 decks offering stunning bay views; Afternoon tea on the way back to Beo Pier |
| The Quieter Way to See Lan Ha — Serenity Boutique Cruise | Included services | Round-trip bus from Cat Ba Town to Cai Beo; Journey on Serenity Boutique cruise; Welcome drink and a bottle of water / person; Seafood lunch on board; Kayaking and swimming; Entrance fees |
| The Quieter Way to See Lan Ha — Serenity Boutique Cruise | Excluded purchases | Drinks on board; Tips for guides and crew; Personal expenses |
Put the decision into your trip plan
- Pick a programme whose cruising, meal and land components appeal to you.
- State whether you are opting out by preference or have a participation requirement.
- Check where non-participants may remain during the activity.
- Do not assume an automatic fare reduction for an unused inclusion.
Questions answered
Can I stay on the boat while others swim?
The listings do not settle that arrangement for every departure. Obtain the operator’s answer before booking if staying onboard is essential.
Will I receive a discount if I skip swimming?
An unused included activity does not by itself establish a discount. Use the total and conditions confirmed for the selected service.
Before you book
This guide draws on the listed services and booking policies. Listed day cruises show the itinerary, inclusions and VAT-inclusive total before you pay; programmes marked for availability review are confirmed before payment.
Further reading
Related planning guides
- If you skip kayaking on a Lan Ha day cruise: settle the onboard arrangement first
- When one guest cannot join the water activities: plan the whole cruise day
- Choosing your Cat Ba day cruise: route, pace and the experience that matters
- Plan your Cat Ba cruise pickup and return: a complete meeting-to-hotel sequence
Choose the trip that fits your plans
Read the full Voyage of the Green Bay — Serenity Grandeur Cruise itinerary, then choose your date and party to see the VAT-inclusive total and pay online.
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