Hi everyone!
We choose the one day trip, with Cat Ba Ventures and it was better than expected.
We were about 30 people, the boat was very confortable, the lunch was great with a lot of food (really a lot), and also the kajaking experience wonderful as well. All the place we saw along the route we're not busy at all, so if you're on a budget, or thinking about making just one day trip, no doubt choose this one!
The time schedule was on time, and last but not least our tour guide Hang was incredible, really funny, smiling, making sure that every one was confortable and having nice time.
100% recommended!