Exhibition "Le Visible & l'Invisible"
This major exhibition in the medieval upper town invites visitors to rediscover Laon's Notre-Dame cathedral from fresh perspectives.
Plizio Visual Lab
Best enjoyed at a traditional brasserie near the cathedral.
Try a tart or sauce featuring this strong local cheese at a tavern in the upper town.
Pick up these local sweet treats at a traditional patisserie near the main square.
Available at regional produce shops in the Ville Haute.
Explore the small boutiques lining the Rue Châtelaine.
Walk along the ancient city walls for panoramic views of the Picardy plains.
A calm spot to sit and admire the intricate Gothic facade, especially outside peak hours.
Water temperature…
This major exhibition in the medieval upper town invites visitors to rediscover Laon's Notre-Dame cathedral from fresh perspectives.
Collect natural materials to create unique, ephemeral art pieces in a relaxing and creative environment by the water.
Discover the fascinating world of nocturnal butterflies in Royaucourt-et-Chailvet through a presentation and outdoor observation.
Experience the mysterious nocturnal life of birds of prey, bats, and insects, and learn how to identify and protect these species.
We don't do things by halves in Laon when it comes to celebrating with local beers and great company!
This guided tour in the lower town highlights major murals by international street artists in the Champagne district.
This September sports event lets participants explore Laon on foot or at a run, including a passage through the medieval city's underground spaces.
This heritage weekend opens numerous cultural sites in and around Laon, with 2026 focusing on endangered heritage.
This guided walk in the lower town showcases more standout murals by international street artists in the Montreuil district.
Laon, the historical capital of the Aisne department, rises majestically on a steep limestone outcrop and is affectionately known as the "crowned mountain" (Montagne couronnée). Even from a distance, the landscape is dominated by the striking Cathedral of Notre-Dame de Laon. This masterpiece of early Gothic architecture features remarkable towers adorned with life-sized sculptures of oxen, a tribute to the animals that legend says hauled the heavy stones up the steep hill. Walking through the medieval upper town feels like stepping back in time; the beautifully preserved city walls invite visitors to take a panoramic stroll that provides sweeping views across the vast plains of Picardy. Along the narrow, winding cobblestone streets, you will find more than 80 historically listed buildings. Beneath the town lies a fascinating secret: a labyrinth of ancient underground quarries and tunnels carves through the rock. Laon uniquely combines monumental sacred architecture with the heavily fortified character of an ancient citadel, making it an absolute must-visit for anyone looking to experience early Gothic art and the deep historical roots of northern France.
Your journey, your memory
Turn your own photo into a personal postcard with a local stamp. Free and no sign-up required.
Create a postcardThe most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 2 | 3 | 6 | 10 | 13 | 17 | 19 | 19 | 15 | 11 | 6 | 3 |
| Rain mm | 65 | 59 | 59 | 44 | 67 | 64 | 62 | 69 | 47 | 62 | 64 | 80 |
Notable places around
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