We travelled with our 4 year old who enjoyed feeding the flamingo's with official food bought from the zoo staff, watching the sea lion show and amazing dolphin show. We opted for and booked in advance for the 'interaction with dolphins' but to be honest there was not much interaction. The 'interaction with dolphins' was an educational guide to dolphins and was all in spanish but could accomodate english speaking audience. We paid 60 EUR on top of the entry to the zoo entry for 3 persons which in my opinion was too expensive having done the tour. Don't get me wrong, the tour was very good and interesting and the highlight was meeting the dolphins at the end of the tour but in my opinion the price should have included more 'interaction' with the dolphins as we weren't aloud to touch or feed the dolphins. The animals in the zoo seemed to have enough space to move around. Lots of Rhino's and bears to see. Aquarium with shark tank was very nice. Overall a good day out.