Frankly it was magnificent and magical. We went there in the afternoon so we didn't see dozens of them but there were already 6 in all frankly it was really something. It is very beautiful to see them in their natural environment. The crew is respectful of the environment, the engines are turned down etc. The crew members are very funny and the sangria is very good besides they praise the merits haha.

The boat was on time and the ride was good. We got some nice information regarding some houses and boats on the coast, for example the house of Michael Schumacher's manager or the house of Rowan Atkinson. We saw a lot of dolphins, even downstairs, where the underwater windows are. The little stop to take a dive in the water was also nice.

Typical tourist act, the boat itself is pretty run down and dirty, the bar area is just a drink & chip shop so don't expect too much when booking this tour. It was very crowded, the sound was constantly loud, the seats on the upper deck are brutally hot in summer weather, you are completely exposed to the sun. In the restaurant area there are a few tables where you can sit and therefore in the shade. BUT: We actually saw some dolphins, which we couldn't be guaranteed, and that at least forgets all the disadvantages. That was a goose bumps experience! After that there was a swimming break in the bay of Campos. Incidentally, the glass floor is not a glass floor, but a couple of side windows on the lower deck, which is only half the excitement. Conclusion: if you really only care about the dolphins, you can book this excursion, but otherwise you should not have high expectations.