Entrance fee is 4 euros per person. In the park itself, for a simple layman, there is nothing interesting, you can walk the entire park in 20 minutes. I liked the exposition of banzai and cacti))
I got to the Naruraleza Encendida light show on Christmas Day. It's just a fairy tale!!! Everything is very beautifully done and the melodies are well chosen. It's like walking into a magical fairy-tale forest! I highly recommend it!!!