Public park designed by Gaudi, located atop Carmel hill. Most of the park is free, except for the very popular Monumental Zone, where most of Gauid’s iconic creations are. Only 400 visitors are allowed in each hour, so it’s a good idea to buy a timed-entry ticket in advance. Highlights include: two Hansel and Gretel gatehouses, a multicolored mosaic lizard named “El Drac” guarding a whimsical staircase, long serpentine wavy benches, and a panoramic view terrace supported by a forest of columns.