Attractions and places to see around Belle-Et-Houllefort offer a diverse range of experiences in the Pas-de-Calais department of France. Situated within the Parc naturel régional des Caps et marais d'Opale, the area provides access to natural landscapes and historical sites along the Opal Coast. Visitors can explore coastal dunes, historic towns, and cultural landmarks. This region serves as a base for outdoor activities and cultural exploration.
Last updated: July 6, 2026
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Very beautiful town with beautiful houses and a wonderful beach
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Incredibly beautiful paths - partly on wooden planks, partly through fine sand. A small, hidden natural paradise that can be wonderfully explored on a circular hike.
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beautiful monument
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Do not miss. Don't hesitate to go down into the crypt. Don't forget to look up inside the dome! Notre-Dame de Boulogne has a great history that you will be able to discover or rediscover with pleasure
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Dunes de la Slack is a beautiful nature reserve on the Opal Coast, between Wimereux and Ambleteuse. The area is named after La Slack, a river that flows through the dunes and flows into the sea at Fort d'Ambleteuse. The area is ideal for hikers and nature lovers. There are several walking routes available, including the 'La Baie de Saint-Jean' walk, which partly coincides with the GR120 du Littoral. The dunes are a varied dune area of the Parc naturel régional des Caps et marais d'Opale.
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Square Pilâtre de Rozier is a public park in Boulogne-sur-Mer. The park is named after Jean-François Pilâtre de Rozier, a French aviation pioneer who was the first person to make a manned flight in a hot air balloon.
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Square Pilâtre de Rozier is a public park located in Boulogne-sur-Mer. The park is named after Jean-François Pilâtre de Rozier, a French pioneer of aviation who was the first person to make a manned flight in a hot-air balloon.
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The Basilica of Our Lady in Boulogne-sur-Mer is a Roman Catholic church built in the nineteenth century on the ruins of the medieval cathedral. The church building was recognized as a minor basilica in 1879. The basilica is dedicated to Mary of Boulogne. It is one of the largest crypts in France and is located beneath the Notre-Dame Basilica. The crypt is a 1,400 m² labyrinth displaying breathtaking works including goldsmithing, bas-reliefs, lapidaria from all periods, paintings and 4,000 m² of murals. More than 400 pieces are presented during the tour. The crypt is open from Tuesday to Sunday from 9:30 AM to 12:30 PM and from 2:00 PM to 5:30 PM.
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The region offers a wealth of natural beauty. You can visit the Dunes of the Slack, a varied dune landscape ideal for nature lovers. The dramatic coastal cliffs of Cap Blanc-Nez and Cap Gris-Nez provide breathtaking views of the English Channel. Belle-Et-Houllefort is also situated within the Parc naturel régional des Caps et marais d'Opale, which features diverse landscapes including marshes, forests, and the Valley of the Wimereux.
Yes, the area is excellent for hiking. The Dunes of the Slack offer several walking routes, including sections of the GR120 du Littoral. The Parc naturel régional des Caps et marais d'Opale also provides numerous trails through cliffs, dunes, and forests. For more detailed routes, you can explore the hiking guides available on komoot for the region.
The nearby city of Boulogne-sur-Mer is rich in history, featuring a historic old town with ancient streets, ramparts, and a castle. Its Fortified town of Boulogne-sur-Mer is a significant heritage site, and its belfry is a UNESCO World Heritage site. You can also visit the Facade of the cathedral basilica in Boulogne-sur-Mer, known for its striking dome and one of France's largest crypts. The fortified town of Montreuil-sur-Mer is another recommended historic detour.
Absolutely! Nausicaá - Centre National de la Mer in Boulogne-sur-Mer is a renowned large aquarium and sea life center, perfect for families. The Dunes of the Slack offer easy walking routes suitable for all ages, and Pilâtre de Rozier Square in Boulogne-sur-Mer is a public park for relaxation. The Wimereux Beach is also a great spot for family outings.
The region is very popular for cycling. You'll find a variety of routes for different types of bikes. For touring bicycles, explore options like the 'Church of Pernes-lès-Boulogne – Souverain Moulin Castle loop'. Road cyclists can enjoy routes such as 'Souverain Moulin Castle – View over Wimereux and the sea loop'. Mountain bikers have trails like 'Auberge Sainte Godeleiche loop'. You can find more details on these and other routes in the Cycling around Belle-Et-Houllefort, Road Cycling Routes around Belle-Et-Houllefort, and MTB Trails around Belle-Et-Houllefort guides.
For breathtaking panoramic views, head to Cap Blanc-Nez and Cap Gris-Nez, which offer stunning vistas of the English Channel. The promenade at Wimereux Beach also provides a beautiful outlook over the Pas-de-Calais, the Colonne de la Grande Armée, and the port of Boulogne.
The region is generally pleasant for outdoor activities from spring through early autumn (April to October). During these months, the weather is typically milder and more conducive to hiking, cycling, and exploring the coastal and natural park areas. Summer offers the warmest temperatures, ideal for beach visits and longer days for exploration.
Beyond the main attractions, you can experience local life by visiting the markets in nearby towns like Desvres, Boulogne-sur-Mer, or Étaples. For a unique agricultural insight, consider visiting Ferme de la Caury in Bournonville, which produces dairy products. Garden enthusiasts might enjoy the Jardin des Lianes, highlighted as a local favorite.
The Parc naturel régional des Caps et marais d'Opale, which encompasses the area, is known for its diverse ecosystems. You can expect to see various bird species, especially in the marshlands and coastal dunes like the Dunes of the Slack. The Valley of the Wimereux is also designated as a 'ZNIEFF' (Natural Zone of Ecological, Faunistic, and Floristic Interest), indicating its importance for local flora and fauna.
Visitors particularly appreciate the varied landscapes, from the sandy paths through the Dunes of the Slack to the historic charm of the Fortified town of Boulogne-sur-Mer. The blend of natural beauty and cultural heritage, along with opportunities for outdoor activities like hiking and cycling, makes the region highly appealing. The area's family-friendly options, such as Nausicaá and Wimereux Beach, are also frequently highlighted.
Yes, the Opal Coast offers several charming coastal towns and beaches. Wimereux is a picturesque seaside town known for its Belle Époque villas and a lovely promenade. The Wimereux Beach is a notable sandy stretch. You can also explore the coastal areas around the Dunes of the Slack, which meet the sea at Fort d'Ambleteuse.
Yes, the Fortified town of Boulogne-sur-Mer features a belfry that is part of the UNESCO World Heritage site 'Belfries of Belgium and France'. This historic structure is a significant landmark in the region.


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