PortAventura Park runs its Halloween season from September 19 to November 15, 2026, and a big part of it is built for families. In SésamoAventura, Count Draco joins the Sesame Street characters in "1, 2, 3... ¡Ya es Halloween!", a music-and-dancing show made for the smallest kids, and Oscar hosts "Cuidemos el Planeta" about the 3Rs. In the China area, "Truco o Trato" is the park's first children's passage: families follow friendly ghosts through an enchanted forest of witches and fairies to a giant pumpkin, and kids come out with candy. The Halloween Magic Bubble show in the Temple Màgic fills the room with soap bubbles, the biggest about two meters wide, and every day ends with the Halloween Parade through Mediterrània. After dark, Horror en el Lago brings skeletons, fire, fountains and fireworks to the lake.
The five haunted passages (La Isla Maldita, La Muerte Viva, Angkor, El Carnicero de Penitence and REC Experience) are for older kids and adults: the minimum age is 12 with an adult, or 14 to go in alone. They are paid extras on top of park admission.