Rennes, a laboratory of modern utopias
In the aftermath of the war, Rennes dreamed of a new future. The city, partly destroyed, had to rebuild — but its elected officials and architects did not simply want to reconstruct: they wanted to reinvent the way people lived. Under the impulse of mayor Henri Fréville, architects Louis Arretche and Georges Maillols imagined a city resolutely turned towards modernity: open, luminous, vertical.
Districts such as Villejean, Le Blosne and Le Colombier became experimental grounds for a generation of architects who believed in urban planning as a vehicle for social ideals. It was a time when light, air and views became almost spiritual values — the foundations of an everyday utopia.
Les Horizons: the final arrow of the modernist dream
Within this movement of boldness and renewal, one project rose above all the others: the Tour des Horizons, designed by Georges Maillols.
Built in the early 1970s, this iconic double tower marked the peak and the end of a cycle. Inspired by Chicago’s Marina City, it symbolised faith in progress, height and technology. Its two white cylinders, sculptural and almost organic, dominate Rennes from a height of 100 metres.
In the ARTE documentary “À Rennes, les utopies verticales”, the Tour des Horizons is presented as the last great manifesto of that era:
“A challenge thrown at the sky and at the human scale.”
After it, the great towers would gradually disappear: the city would become horizontal again, softer, closer to the ground.
From collective dream to intimate experience
Today, this modernist utopia has not disappeared — it has simply changed scale. At the top of this mythical tower, Love Horizons reinvents this quest for height and light in a new form: an experience for two.
Where architect Maillols sought to create collective housing bathed in light, Love Horizons transforms that light into sensory emotion, that height into a refuge, and that collective utopia into shared intimacy.
Here, verticality is no longer social or urban: it is sensory. A way of rising together, outside time, facing the city stretched out beneath the Breton clouds.
A boldness that still inspires
If Love Horizons exists today, it is also thanks to the boldness of that era. That modernist vision gave Rennes a unique horizon, and gave Love Horizons an exceptional exposure: a place suspended between sky and city, born from an architectural gesture that was not afraid of height.
Half a century later, that same boldness continues to inspire — no longer to build, but to feel, contemplate and experience differently the beauty of the sky.
To go further
👉 Watch the ARTE documentary - À Rennes, les utopies verticales
