Best attractions and places to see around Allenay include natural features and historical sites within the Somme department of Hauts-de-France, France. The area is characterized by its proximity to the Baie de Somme region, featuring chalk cliffs and coastal landscapes. Cultural points of interest include Belle Époque architecture in nearby towns. This region offers diverse exploration opportunities for visitors.
Last updated: June 22, 2026
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The current church, built in 1928 in the Romanesque-Byzantine style, is located in the oldest quarter of the city. It has a Latin cross plan, oriented northwest and southwest. The roof is slate, and the nave is covered with long sides and open gables. It features flamboyant stained-glass windows, a listed 17th-century altarpiece, and a Saint Martin's effigy.
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The first funicular railway in Le Tréport was inaugurated on July 1, 1908, in the presence of Gaston d'Orléans and his wife Isabelle, Count and Countess of Eu. Thanks to its popularity, more than 2,000 travelers purchased their round-trip tickets in the first month of operation. This amazing idea was born after the extension of the Eu-Le Tréport electric tram line to serve the "Les Terrasses" district proved impossible due to the significant elevation difference on Rue de la Commune de Paris.
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Take the funicular up to the cliffs/chalk cliffs. Four cabins travel up and down in an inclined elevator, free of charge.
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The cliffs are made of chalk and are impressive to look at.
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The church is located in the oldest part of the city. From here, you can enjoy a magnificent view of the city.
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The cliffs around the beach of Ault are composed of chalk from the Upper Cretaceous, more precisely from the Turonian and Coniacian (around 83 million years ago to 90 million years ago). They are strewn with flint nodules which highlight the subhorizontal stratification planes (the formation of flint has already been discussed in Discovery of the geology of the cliffs of Étretat, presentation of an excursion from the beach of Tilleul (Antifer) to the Porte d'Amont (Étretat Nord)). The relative proportion of chalk and flint is around 90-95% chalk to 5-10% flint. Flint horizons are stratigraphic markers. On the cliffs of Ault, the regular flint band called Seven Sisters is recognizable and characterizes the boundary between the Middle Coniacian and the Upper Coniacian (around 87 million years ago). The boundary between the lower and middle Coniacian is marked by the Shoreham 2 marl level, which is more difficult to identify. These lithostratigraphic markings allow in particular the correlation of distant deposits, such as between the Normandy and Picardy coasts, or between the French and English coasts.
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The region around Allenay is rich in natural beauty, particularly its dramatic coastline. You can visit La Cise Cliff, a stunning white chalk cliff overlooking the Bay of Somme, known for its geological formations. Nearby, the Ault Chalk Cliffs offer panoramic views and mark the beginning of the Côte d'Opal. The broader Baie de Somme is a significant natural habitat, and areas like Pointe du Hourdel and the Réserve naturelle de la Baie de Somme are excellent for experiencing diverse flora and fauna.
Yes, the area boasts notable historical and architectural sites. Mers-les-Bains is famous for its Belle Époque houses, a collection of around 300 luxury villas built in the Art Nouveau style, featuring distinctive balconies and colorful facades. In Mers-les-Bains, you can also see Saint Martin's Church, a Romanesque-Byzantine structure from 1928 with a protected 17th-century altarpiece. Further afield, the 16th-century red-brick Château d'Eu offers another historical attraction.
The area around Allenay is ideal for various outdoor activities. You can find numerous routes for cycling, gravel biking, and mountain biking. For example, there are easy cycling routes like the 'Nature reserve coastal trail' or more challenging gravel biking loops such as 'Strada biancha Picarda – Cap Hourdel Lighthouse loop'. Explore more options on the dedicated guides for gravel biking, cycling, and MTB trails around Allenay.
Absolutely! The Belle Époque houses of Mers-les-Bains are a fascinating sight for all ages, offering a glimpse into historical architecture. The free Le Tréport Funicular provides panoramic views and is a fun experience for families. Exploring the sandy beaches at low tide in Onival near Ault, or visiting the natural reserves of the Baie de Somme, can also be enjoyable for families.
For breathtaking coastal views, head to La Cise Cliff and the Ault Chalk Cliffs, which offer stunning panoramas of the turquoise sea and the Normandy Alabaster Coast. The Le Tréport Funicular also provides excellent elevated views of the town, the sea, and the cliffs.
Yes, the Le Tréport Funicular is wheelchair accessible and offers a free, three-minute ride with panoramic views. It operates daily, with extended hours during peak season. Generally, it runs Monday to Friday from 7:45 a.m. to 8:45 p.m., Saturdays and the day before public holidays from 7:45 a.m. to 12:45 a.m., and Sundays from 7:45 a.m. to 11 p.m. From June 20 to September 15, it operates daily from 7:45 a.m. to 12:45 a.m.
The Belle Époque houses of Mers-les-Bains are a unique architectural ensemble. Built after the railway connected the town to Paris, these luxury villas showcase Art Nouveau style with distinctive features such as metal or wooden balconies, round bay windows, colorful facades, and exuberant ornaments. Many were designed by architects like Eduard Johan Niermans and are part of a protected heritage site.
The Ault Chalk Cliffs are notable for their geological composition, primarily chalk from the Upper Cretaceous period, rich in flint nodules. They are part of the Normandy Alabaster Coast and mark the beginning of the Côte d'Opal. The village of Ault itself is uniquely situated at the edge of these cliffs, offering a dramatic landscape and a sandy beach at low tide in Onival.
Visitors particularly appreciate the stunning natural landscapes, especially the dramatic chalk cliffs and the scenic views over the Bay of Somme. The unique architecture of the Belle Époque houses in Mers-les-Bains also receives high praise. The komoot community has shown strong engagement, with over 290 upvotes and 130 photos shared for these attractions, highlighting their appeal.
Yes, the cliffs offer scenic hiking opportunities. For example, you can hike along La Cise Cliff, starting from Ault and following marked paths. Be aware that some passages can be steep due to the limestone rock and erosion. This route can lead you to the Bois de Cise, a verdant area with Belle Époque villas, before returning to Ault. There are also various cycling and MTB routes that incorporate views of the cliffs.
The Bois de Cise is a verdant oasis located near the cliffs, offering a peaceful atmosphere. It is known for its elegant Belle Époque villas, similar in style to those found in Mers-les-Bains, providing a charming and picturesque setting for a stroll or a moment of relaxation amidst nature.
Beyond Mers-les-Bains and Ault, several charming towns are within easy reach. Saint-Valery-sur-Somme, located about 15 km northeast, is considered one of the nicest towns in the region. Le Crotoy, approximately 17 km northeast, is a seaside resort known for its long sandy beach. Abbeville, about 25 km east, also makes for a pleasant detour when exploring the wider Baie de Somme area.


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