Castles around Selens offer historical exploration and scenic views. This region features a collection of historical sites, including medieval castles and fortified structures. Visitors can explore ruins that bear witness to past eras. The landscape provides opportunities for discovering these landmarks.
Last updated: June 25, 2026
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Coucy Castle is a magnificent castle built in the 13th century by Enguerrand III, Lord of Coucy. It was one of the largest and most impressive castles in Europe, with a massive keep and four towers dominating the landscape. The castle was partially destroyed during the First World War, but its ruins still bear witness to its past glory. You can discover the castle and its history by participating in the Trail Enguerrand, a running race that takes you around the castle and its surroundings. The race is 30 km long, with 700 m of altitude difference, and it offers breathtaking views of the castle and the countryside. You can also opt for a shorter distance of 15 km, with 370 m of elevation gain. The race takes place in April and you can register online on the official website. By hiking this trail, you will not only get a good workout, but also a cultural and historical experience.
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The Coucy Panorama is a viewpoint that overlooks the impressive ruins of Coucy Castle, a 13th century castle that was once the largest and most powerful in Europe. You can access the panorama from the town of Coucy-le-Château-Auffrique, where you will enjoy breathtaking views of the castle, the valley and the surrounding countryside.
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This medieval gate, built in the 13th century, was part of the impressive fortifications of Coucy-le-Château, a town once famous for its castle and its motto: "I am neither king, nor prince, nor count, I am the lord of Coucy ". The Porte de Laon is a massive structure with two round towers and an arched passage, defended by a drawbridge, a double portcullis and a barbican. You can admire the architecture and military devices of this ancient bastion, as well as the panoramic view of the city and the surrounding countryside.
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Pretty ruins of the Château de Coucy, impressive from afar and from close up.
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Very pretty remains of a castle which dominated the region. An active association which brings medieval magic back to life several times a year.
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To be visited daily. open at two o'clock.
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The primary historical sites include the impressive ruins of Coucy Castle, a 13th-century fortress partially destroyed during WWI. Another significant site is the Laon Gate (Coucy-le-Château-Auffrique), a medieval gate with two round towers and an arched passage, offering panoramic views.
Yes, Coucy Castle is listed as family-friendly. Additionally, the View of Coucy Castle and Surrounding Countryside is a family-friendly viewpoint that provides excellent vistas of the castle ruins and the valley.
The area around Selens offers various outdoor activities. You can find numerous hiking trails, running routes, and gravel biking tours. Some routes, like the 'Coucy Castle – View of Coucy-la-Ville loop', are specifically designed to take you past the historical sites.
Yes, there are hiking trails that incorporate Coucy Castle. For example, the 'Coucy Castle – View of Coucy-la-Ville loop' is an easy 4.2 km hike. You can explore more options on the Hiking around Selens guide.
The View of Coucy Castle and Surrounding Countryside is highly recommended for panoramic views of the 13th-century castle ruins, the valley, and the landscape. The Laon Gate also offers excellent views of the city and surrounding countryside from its medieval structure.
Coucy Castle was built in the 13th century by Enguerrand III, Lord of Coucy, and was once one of Europe's largest and most impressive castles. Despite partial destruction during the First World War, its ruins still stand as a testament to its past glory, featuring a massive keep and four towers.
While specific accommodation details are limited, the tips for Laon Gate (Coucy-le-Château-Auffrique) mention a Logis de France 2-star hotel and restaurant with a beautiful view of the city, suggesting options are available in the vicinity of Coucy-le-Château-Auffrique.
Visitors appreciate the historical exploration and scenic views offered by the castles. The ruins of Coucy Castle are particularly popular, with many finding it a magnificent and great place to visit. The panoramic views from sites like the Coucy Panorama are also highly enjoyed.
Yes, the 'Trail Enguerrand' is a running race that takes place around Coucy Castle and its surroundings. It offers distances of 30 km (700 m altitude difference) and 15 km (370 m elevation gain) and typically occurs in April, providing a cultural and historical experience alongside a good workout.
To fully explore the main sites like Coucy Castle and Laon Gate, and enjoy some of the viewpoints or shorter hiking trails, a full day would allow for a comprehensive experience. If you plan to participate in longer outdoor activities, you might consider a multi-day visit.
The Laon Gate is a significant medieval gate built in the 13th century, forming part of the impressive fortifications of Coucy-le-Château. It features two round towers, an arched passage, and was historically defended by a drawbridge, double portcullis, and barbican, showcasing ancient military architecture.


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