Halloween offers a wide array of activities this October 2026, including the program at the Seville Aquarium, which will celebrate the scariest night of the year with marine life and oceanic mysteries.
The program ranges from candlelit musical evenings to overnight stays with sharks and interactive workshops for the little ones.
1. Candlelight Concert: “Halloween Classics”
The Seville Aquarium, one of the city ’s premier Candlelight venues, is organizing an event centered on Halloween classics. And it’s doing so—as has become customary—amidst hundreds of candles and little fish.
A string quartet will perform live renditions of some of the most iconic soundtracks from mystery and horror films and TV shows (themes from *Thriller*, *The Exorcist*, *Stranger Things*, *Beetlejuice*, and *Psycho*) surrounded by thousands of candles inside the venue’s auditorium . The event will take place on October 24, and tickets range from €22.50 to €37, depending on the seats selected.
2. Halloween Special: Night with Sharks
One of the most unique activities of this year’s event will take place on the night of October 30 starting at 8:00 p.m. Families and intrepid children are invited to spend the night in front of the imposing Oceanarium.
There will be a guided night tour, themed activities, a special themed dinner (with themed candy and cookies), and breakfast upon waking.
The price for adults is €80 (€60 for children), although families who come in costume can enjoy a reduced rate of €60.
Reservations can be made by sending an email to reservas@acuariosevilla.es.
3. “Bone Expert” Course with scientist Von Voldemar
Finally, it will host an educational and interactive workshop led by the character of scientist Von Voldemar.
Participants learn to examine and identify skeletal remains of different marine species and enjoy a special guided tour exploring ocean myths and legends. Those who attend in costume receive a collectible pin from the event.
Reservations are required for this event, which will take place on October 31 from 11:00 a.m. to 1:30 p.m. at a cost of €30.
