Parc del Fòrum is a sprawling seafront esplanade straddling the Sant Martí district of Barcelona and the neighboring town of Sant Adrià de Besòs. Built in 2004 to host the Universal Forum of Cultures, the roughly 200,000-square-meter (about 49-acre) site was designed by architects Elías Torres and José Antonio Martínez Lapeña, who paired a vast paved plaza with an enormous suspended solar canopy that still generates power for roughly a thousand nearby homes.
What began as a one-off world’s fair ground has become one of Europe’s most important outdoor concert venues. Its flat, concrete expanse and unobstructed sea views make it ideally suited to large-scale festivals, and it has hosted Primavera Sound every year since 2005 (aside from the pandemic-forced pause in 2020-21), alongside other major events like Festival Cruïlla and the Barcelona Beach Festival.

Stats at a Glance
- Location: Sant Martí / Sant Adrià de Besòs, Barcelona, Spain
- Type: Outdoor festival esplanade & multi-venue complex
- Opened: 2004
- Area: About 200,000 m² (roughly 49 acres)
- Capacity: Up to about 75,000 for major festivals
- Famous for: Primavera Sound music festival
From World’s Fair Site to Festival Ground
Parc del Fòrum was created for the 2004 Universal Forum of Cultures, part of a broader regeneration of Barcelona’s Besòs waterfront that also delivered a new port and convention center. Its centerpiece is a vast paved esplanade anchored by a tilted photovoltaic canopy, one of the largest solar installations of its kind when it was built, which doubles as a shaded landmark visible across the site.
The triangular Forum Building overlooking the plaza, designed by Herzog & de Meuron, now houses Barcelona’s Natural Sciences Museum, giving the park a cultural anchor even outside festival season.
A Home for Primavera Sound and Beyond
Primavera Sound relocated to Parc del Fòrum in 2005 after outgrowing its original home at Poble Espanyol, drawn by a much larger site with direct Mediterranean views. Attendance grew from under 47,000 in its first year at the park to well over 250,000 across recent single-week editions, with the festival’s contract securing the venue through at least 2030.
Beyond Primavera Sound, the open layout and multiple stage areas let the park pivot easily between festivals like Festival Cruïlla and Barcelona Beach Festival, large sporting events, and civic gatherings, making it one of the city’s most flexible large-capacity venues.

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Parc del Fòrum FAQs
What is Parc del Fòrum used for today?
It functions as Barcelona’s main large-scale outdoor events venue, hosting music festivals such as Primavera Sound and Festival Cruïlla, sporting events, and cultural gatherings, while its Forum Building now houses the city’s Natural Sciences Museum.
How many people can Parc del Fòrum hold?
Capacity varies by event configuration; recent Primavera Sound editions have accommodated around 75,000 attendees per day, down from a peak of about 95,000 when the festival included an additional electronic music area between 2016 and 2022.
Why was Parc del Fòrum built?
The park was constructed in 2004 to host the Universal Forum of Cultures, a cultural exposition that also spurred redevelopment of Barcelona’s Besòs waterfront, including a new port and the Barcelona International Convention Centre.
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Photo: Jorge Franganillo / CC BY 3.0, via Wikimedia Commons.