A+Architecture designed this Congress Hall and Casino in Cap d’Agde, France. It is part of a larger development including a hotel and a tourist information office.
The Congress Hall and Casino by A+Architecture are connected by elevated walkways, hovering over the public square below. The Palais atrium extends over three levels, and  features an exhibition hall, offices, meeting rooms and an auditorium with a seating capacity of 1,200.

Both buildings have a white metal façade designed by artist Hervé di Rosa. Its 2,900 m² mesh shows various caricatured sea animals in a reference of the town's relationship with the Mediterranean.
 

Description of project by A+Architecture

A+Architecture has just completed the redevelopment of a new district at the gates of Cap d’Agde.

The agency has also completed two major facilities which, like two white concrete pearls, signal the renewal of this of this area, the Palais des Congrès and the Casino.

A vast gently sloping promenade links them to the port, the heart of this seaside town created by Jean Le Couteur during the Racine mission. 

Emblematic of the development, the Palais des Congrès has become the resort’s new showcase. Connected to the Casino by a set of circular walkways, the complex offers a formidable and unprecedented threedimensional pedestrian square that also creates a seamless connection between the new seaside resort in Agde and its historic town located a few kilometres inland.

The Palais hall extends over three levels, all three of which connect to one of the winding walkways. A very playful spatial organisation allows easy access from inside and outside, on foot or by bicycle, to all the facility’s services: lobby, exhibition hall, offices, meeting rooms and an auditorium with a seating capacity of 1,200, where turquoise blue, the only accent colour in this white complex, evokes the waves of the Mediterranean.

A large, gently sloping square is on the roof of the complex. Perched high above the site and on one side, a panoramic room, whose shape evokes a Solen (a bivalve shell commonly called a razor shell), offers exceptional views of the entire surrounding landscape.

In close collaboration with A+Architecture, Hervé di Rosa, an artist from Sète, played with the theme of the seabed in a mischievous way to design the 2,900 m² white metal mesh sculpture that covers the two buildings of this belvedere between land, sea and sky.

A unique proposal, at the crossroads of two different types of work experimented with by Hervé Di Rosa in recent years: seascape paintings and cut metal sculptures.

For this piece, the artist combined both of these techniques and designed a cut-out metal seascape. It exemplifies allthe characteristic features of Di Rosa’s work: a generous accumulation, benevolent figures, an anchoring in the local area and evidence of drawing in the design.

Sea anemones, moray eels, sardines, jellyfish, starfish, clams, wolfish, octopuses, squid, St Pierre fish, crabs, sea bream, mullet, red mullet, damselfish and hake populate this living façade around the Youth of Agde statue, a local treasure.

The work is composed of 6 panels, each of which is 90 cm wide and 3 m high. These 6 panels create a subtle repetition on the façade that combines symmetries and differences. It is through this work that art meets architecture.

In addition to being the symbol of the renewal of Cap d’Agde, the complex (conference centre and casino) is thus also the largest work of art in the world of the artist (surface area of 2,900 m²).

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Architects
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Lead architects.- A+Architecture. Associate architect.- Philippe Escamez Architecte.
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Collaborators
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Executive project manager / Scheduling, overseeing and coordination of the works.- Arteba. Scenography.- Crea Factory. Structural engineering.- Terrell. Construction economics.- L’Echo. Utilities and electricity.- Celsius Environnement. Earthworks, Roads & Utility Services and electricity (high voltage A, low voltage A, street lighting).- Gaxieu. Water supply & sanitation, Roads & Utility Services, electricity (high voltage A).- Prima Groupe. Demolition.- Ginger CEBTP. Thermic & environmental assessment.- Celsius Environnement. Landscaping.- Agence TER paysagistes / PMC Creation. Acoustics.- Cabinet Vincent Hedont.
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Client
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City of Agde
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Contractors
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Earthworks.- BUESA/SOLATRAG/EIFFAGE. Structural works.- SOGEA SUD BATIMENT / GIRAUD SERIN. Sealing, cladding.- SOPREMA. Exterior joinery.- BARSALOU. Façade (Di Rosa mesh sculpture).- SOLATRAG. Architectural metalwork.- SOLATRAG. Interior joinery.- CARAYON. Partitions, linings, suspended ceilings.- CUBERO. Mobile partitions.- SAS EOLE. Raised floors.- COMEY. Flooring.- PROCERAM. Electricity, stage equipment.- SOMITEG. HVAC plumbing.- ROGER RENARD ENTREPRISE. Stage metalwork.- TAMBE.
Chairs.- HUGON TRIBUNES. Signage installations.- GROUPE MERIDIS. Paintwork.- ATELIER MEDITERRANEEN. Lifts.- KONE. Wet utilities.- SOLATRAG
Roads.- EIFFAGE. Dry utilities.- SOGETRALEC. Landscape.- Entreprise PSP (Nursery, Sport, Landscape). Street furniture.- METALCO.
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Area
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Palais des congrès.- 5800 m². Casino: 2430 m². Land: 12,3 ha.
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Construction cost
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33.100.000 € excl. VAT
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Sustainability
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+ Sustainable Buildings in Occitanie Approach [Démarche
Bâtiments Durables en Occitanie - BDO] bronze level
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Dates
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Competition.- 2015. Completion.- April 2019.
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Location
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Cap d’Agde, Hérault, France.
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Photographer
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Ateliers A+. Founded in Montpellier in 1988 by Denis Bedeau (1954 - 2007) and Philippe Bonon (1956), the firm initially emerged as BBA and was consolidated in 1995 as A+Architecture SARL. Over time, other partners such as Philippe Cervantes, Gilles Gal, and Christophe Aubailly joined the team, contributing to the firm’s expansion and diversification. In 2024, the merger of A+Architecture with Arteba, L’Echo, and Celsius Environnement gave rise to Ateliers A+, a name intended to reflect the firm’s multidisciplinary approach and the evolution of contemporary architecture.

With offices in Montpellier, Toulouse, Nîmes, and Paris, Ateliers A+ develops projects both within and beyond France, covering a wide range of typologies in the fields of culture, tertiary sector, housing, healthcare, and urban planning. Its team of over 100 professionals combines knowledge, experience, and enthusiasm to collaboratively design projects at all scales, integrating eight disciplines: architecture, urban planning, landscape, environment, design, engineering, economics, and management.

The firm has carried out numerous projects that contribute to the heritage of Montpellier and its surroundings, including the Arena, the Altrad Rugby Stadium, the Jean-Claude Carrière Theatre at Domaine d’O, the urban redevelopment of Port Marianne, the Saint-Jean Clinic, the Liner office building, and the expansion of Montpellier Airport. However, the majority of its activity takes place outside the region, with notable projects such as the redefinition of the entrance to Cap d’Agde, the construction of a casino and convention center (Hérault), the Ada Lovelace College in Nîmes (Gard), a call center for emergency services and firefighters in Nîmes-Garons (Gard), the expansion of a hospital in Villefranche-sur-Saône (Rhône), nursing homes in Pomarez, Gimont, and Lantosque, a housing and commercial complex in Villeneuve-Tolosane, student residences for the CROUS in Aix-en-Provence and Marseille, and a cultural events center in Mende (Lozère).

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Published on: July 25, 2019
Cite:
metalocus, RAMIRO PÉREZ TOLEDO
"Palais des Congrès & Casino Cap d’Agde by A+Architecture" METALOCUS. Accessed
<https://www.metalocus.es/en/news/palais-des-congres-casino-cap-dagde-aarchitecture> ISSN 1139-6415
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