Le Mabilay, Modernist architectural structure in Rennes, France.
Le Mabilay is a modernist structure in Rennes featuring a distinctive tripod design with numerous narrow windows across its façade. A central pylon rises approximately 83 meters high, defining the building's profile along Rue de la Mabilais.
The building was constructed between 1970 and 1973 by architect Louis Arretche and originally housed a telecommunications research center. This initial purpose shaped its design and technical infrastructure from the start.
After its renovation in 2013, the building became a hub for digital innovation, attracting technology companies and creative professionals who gather here regularly. Today it represents Rennes' forward-thinking approach to urban development and modern work spaces.
The building contains mixed-use spaces with offices and commercial areas that are easily accessible by public transportation. Check ahead before your visit if you plan to explore specific floors or sections, as access may vary by area.
The building features a notable light installation by artist Bruno Peinado that uses morse code to convey hidden messages throughout the structure. This artwork subtly connects the building's former role in telecommunications with contemporary art.
Location: Rennes
Architects: Louis Arretche
GPS coordinates: 48.10679,-1.69423
Latest update: December 6, 2025 17:45
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