Absolutely wonderful. I took the morning tour. Slowly cruising through the a narrow mangrove passage is quite wonderful. I saw a resting crocodile, there are starfish in one areas, marine sponges in another. We saw birds, Little blue heron, Great blue heron, Tiger heron, Egret, an Anhinga, Andrés, our excellent guide and bird identifier, showed us examples of red black and white mangrove. The whole trip lasted two hours or more.
Paddling back to base against the wind was difficult but doable. When we were on the main channel some larger boats went by throwing up waves, but you just turn to face into them and they are not a problem. But in general, it was a spectacular, high value, close to big nature experience with lots to see. I highly recommend it to any nature lover.