Dear Mrs Nguyen,
here my feedback on the Halong Bay Tour
Boat and people were fine.
The day on boat with cave and kayaking were very pleasant.
The day on catba island will be better if we have more time to discover the island maybe the cook lesson could be on the evening and it would be better to go swimming earlier in the afternoon otherwise it was a very good trip and we enjoyed to discover halong bay
thank you
Regards
Patrice Berlhe

France