• Buy tickets online, where prices start well below the €33.95 box-office rate and change by date
• Bring a layer for Los Polos, since the penguin hall stays between -2°C and 5°C all year
• Educational shows are included, like Guardianes del Océano with marine mammals and a bird flight demo; times are in the Faunia app

Faunia recreates habitats from around the world, several of them indoors. In Los Polos, more than a hundred penguins from six species swim and nest in a hall kept near freezing. La Jungla is a humid Amazon rainforest where a tropical storm breaks every hour and manatees swim through a tunnel at its entrance. Outside are a farm with dwarf goats and a canyon of 18 life-size dinosaur replicas.