Tour Perret: Grenoble's Concrete Sentinel

Rising from the heart of Grenoble's Parc Paul Mistral, the Tour Perret stands as a proud reminder of the city's innovative spirit. Constructed in 1925 for the International Exhibition of Hydropower and Tourism, the tower, originally named 'La tour pour regarder les montagnes' ('The tower for watching the mountains'), was designed by architect Auguste Perret as a symbol of the power and potential of reinforced concrete.At 95 meters tall, the Tour Perret was the first of its kind in Europe, showcasing the possibilities of this then-modern material. Its octagonal design and slender profile made it a striking addition to the Grenoble skyline. The tower served as an observation point during the exhibition, allowing visitors to admire the surrounding Alps and the city below. A floodlight was installed at the top to illuminate the buildings during the exhibition.While the International Exhibition of Hydropower and Tourism was a resounding success, drawing over a million visitors to Grenoble, the Tour Perret is its last vestige. In 1929, an antenna was installed to broadcast radio programmes. Unfortunately, the tower was closed to the public in 1960 due to degradation. Despite being declared a national heritage site in 1998, it remains closed, though the top is illuminated in winter and used for the 14th of July fireworks.Today, the Tour Perret is a celebrated historical landmark. Although visitors cannot ascend the tower, its architectural significance and presence within the pleasant Parc Paul Mistral make it a worthwhile stop. The park itself offers ample space for recreation and relaxation, making it a popular destination for locals and tourists alike.