October in Barcelona 2026

La Castanyada, often called the ‘Catalan Halloween’, is a traditional celebration marking the end of summer and the arrival of winter, with roots in All Saints’ Day (Dia de Todos Los Santos) on 1st November. It’s a time when families honor their deceased loved ones by visiting cemeteries, placing flowers on graves, and attending church services. If you want to know more about this day, you can visit the cemetery museum at Montjuïc.

The night of 31st October is often marked by the ringing of bells, a practice that dates back to the Middle Ages. La Castanyada also brings together family and friends to enjoy seasonal treats like roasted chestnuts (Castanyes), sweet potatoes (Moniatos), and marzipan sweets (Panellets), often accompanied by sweet wine like Moscatell. The foods consumed on this holiday tend to vary by region. Throughout October, you’ll find ‘Castanyeras’ selling hot chestnuts and sweet potatoes on the streets, with bakeries stocking up on the beloved Panellets, which are sold in huge quantities across the city.

Halloween, on the other hand, has its origins in both the Christian All Saints’ Day and the Celtic festival of Samhain, which marked the end of the harvest season and was associated with spirits and the transition into winter. While traditionally a more serious observance, Halloween has since become a lighthearted celebration of costumes, candy, and trick or treating. Others may opt for Barcelona’s infamous nightlife and visit costume-themed clubs such as Opium, Sala Apolo, Shoko and more, which throw their very own Halloween edition parties.

In Barcelona, both traditions are becoming increasingly intertwined. While La Castanyada retains its focus on honouring the dead with family gatherings and traditional foods, Halloween’s fun, spooky spirit has gained popularity, especially among younger generations. Together, these two holidays offer a rich blend of cultural heritage and modern festivities, making late October a unique and festive time in the city.