Gros Horloge, Rouen

Nestled in the heart of the historic city of Rouen, the Gros Horloge is an architectural marvel and a testament to the city's rich medieval heritage. This ornate astronomical clock, one of the oldest working clocks in Europe, is a prominent feature on a Renaissance arch spanning the bustling Rue du Gros-Horloge.

The Gros Horloge, with its intricate mechanisms and gilded façade, dates back to the 14th century, though its current appearance owes much to renovations in the 16th century. The clock's face is adorned with a single hand that indicates the hour, while the phases of the moon are shown in an oval aperture, rotating every 29 days. The week's days are represented by gods of classical mythology, parading in chariots on a track above the clock.

This remarkable timepiece is not just about telling time; it is a symbol of Rouen's historical significance and the evolution of timekeeping technology. The clock mechanism itself is a marvel, having been maintained and updated through the centuries to keep it operational.

Visitors to the Gros Horloge can explore the interior of the clock tower, which houses a small museum detailing the history of the clock and its significance to the city of Rouen. From the top of the tower, one can enjoy panoramic views of the city, including the spires of the famous Notre-Dame Cathedral.

The Gros Horloge is a must-see attraction for anyone visiting Rouen. Its blend of history, art, and science captures the imagination, offering a unique window into the past and a timeless experience for all who walk beneath its arch.