Located on the iconic Île Seguin, in Boulogne‑Billancourt, La Seine Musicale is one of the most ambitious cultural and event venues in Europe. Surrounded by the River Seine and offering panoramic views over Paris, this architectural landmark is designed to host large‑scale, high‑impact professional events.
Choosing La Seine Musicale means aligning your event with innovation, environmental performance and architectural excellence, in a venue built for a new era of conferences, conventions, product launches and corporate celebrations.
Key Offer – Why Choose La Seine Musicale
A flagship venue for large‑scale events
- Seminars from 100 people
- Conventions, conferences and award ceremonies from 300 to 1,150 people
- Congresses, general meetings and product launches up to 4,000+ people
Iconic performance and event spaces
La Grande Seine
- Capacity: from 1,000 up to 4,000–5,900 people depending on configuration
- 17 possible layouts
- Stadium‑style seating bringing audiences close to the stage
- Adjacent foyers, mezzanine and Grand Salon for catering and networking
- Ideal for large conventions, plenary sessions, launches and general assemblies
Auditorium
- Capacity:765 seats (frontal)
Up to 1,155 seats in 360° format
- Exceptional acoustics, originally designed for classical and contemporary music
- 5 configuration options
- Perfect for conferences, award ceremonies and keynote sessions
Le Grand Salon
- 1,325 m², divisible into two spaces (530 m² and 645 m²)
- Capacity: up to 1,500 people
- Panoramic views over the Seine
- Ideal for cocktail receptions, seated dinners, forums and exhibitions
Le Club
- 590 m² reception space with a 240 m² terrace
- Capacity: up to 400 people (cocktail) or 250 seated
- Includes access to a 110 m² press room
- Ideal for premium receptions, workshops and seminars
Octave Restaurant & Lounge Bar
- Contemporary restaurant and lounge integrated into the venue
- River‑view terrace on the Seine
- Capacity: up to 200 people
- Ideal for business lunches, cocktail receptions and informal gatherings
Technical & Experience Highlights
- One‑of‑a‑kind acoustics in Europe
- Retractable seating and fully modular stages
- 360° audience formats available
- Multiple terraces overlooking the River Seine
- Full technical equipment: sound, projection, Wi‑Fi, catering, parking
- A single point of contact supported by expert event teams
La Seine Musicale at a Glance
- An iconic architectural destination dedicated to major events
- Highly modular spaces for maximum flexibility
- Exceptional capacities from 100 to 4,000+ guests
- A unique setting on an island in the Seine, minutes from Paris
