Dinan & Léhon: The Complete Guide

Dinan, nestled on a hill with sweeping views of the Rance Valley, resides in Upper Brittany within the Côtes-d’Armor department. This ancient Town of Art and History, encircled by impressive ramparts stretching over three kilometres, traces its roots back to the Celtic period. However, it was in the 9th century that monks first established themselves along the Rance River. The town began to flourish in the 11th century around a priory and achieved ducal town status by the late 13th century, which spurred further development.

Strolling through Dinan feels like stepping back in time. Its quaint, cobblestone lanes lined with eateries and crêperies, often adorned with medieval flair, beckon for leisurely exploration. Visitors can enjoy charming boutiques and significant landmarks that dot the town.

Léhon, distinguished as a “Little Town of Character” and located near Dinan, owes much of its historical and architectural heritage to the monastic community that settled along a bend of the Rance River. The town’s monastic roots trace back to 850, when King Nominoe founded the Benedictine abbey, a move that would shape the town’s spiritual and cultural landscape for centuries. Over time, the monastery flourished thanks to generous endowments from successive lords, enhancing its wealth and influence.

The abbey became a beacon of spiritual significance, partly due to housing the relics of Saint Magloire, which underscored the religious centre’s importance until its closure during the tumultuous period of the French Revolution. Today, a stroll along the Rance offers breathtaking views of the abbey’s noble silhouette, gracefully enveloped by lush greenery. This serene and picturesque setting serves as a living testament to the town’s rich monastic heritage, inviting visitors to step back in time and explore the depths of its historical charm.

TIP: If you are visiting Dinan & Léhon for just a day and want to make the most of your visit, you may want to consider taking a walking tour with a local guide. This is one of the most complete and best-rated tours that covers the main, must-see attractions in about 2 hours.  If you prefer exploring at your own pace read our Walking Tour of Dinan & Léhon.

History of Dinan & Léhon

Dinan & Léhon in Antiquity and Roman Times

The area of Dinan and Léhon has evidence of early settlement dating back to prehistoric times, with nearby megaliths and burial mounds. During the Roman period, the Rance Valley became part of the Roman road network, facilitating trade and communication. While Dinan itself was not a major Roman centre, Léhon gained significance with the construction of a mansio (waystation) and the early Christian roots that would later shape its religious character. Archaeological traces suggest modest Roman-era occupation and agricultural development.

Dinan & Léhon in the Early Middle Ages

By the 9th century, Léhon had established itself as an important spiritual site with the foundation of a Benedictine abbey. The Abbey of Saint-Magloire became a focal point for pilgrimage and ecclesiastical power, anchoring Léhon’s role in the Christianisation of the region. Dinan began to grow as a fortified settlement, benefiting from its natural defensive position above the Rance River. The early medieval period saw increasing tensions in the area, including Viking raids and local feudal conflicts.

Dinan & Léhon in the High Middle Ages

In the 11th and 12th centuries, Dinan expanded as a powerful feudal stronghold under the control of local lords loyal to the Duke of Brittany. Massive stone ramparts, towers, and a castle were built to secure the town. Its elevated position and fortified walls gave it strategic importance. Léhon, meanwhile, remained centred on its abbey, which was rebuilt in Romanesque style and became a spiritual landmark. The towns developed in parallel, with Dinan serving as a political and military centre, and Léhon as a religious and monastic retreat.

Dinan & Léhon in the Late Middle Ages and Renaissance

Dinan reached its peak in the 14th and 15th centuries, becoming a prosperous walled town engaged in regional trade and craftsmanship, particularly in textiles and leatherwork. It played a role in the Breton Wars of Succession and witnessed sieges, including one involving Bertrand du Guesclin. Many of the timber-framed houses, cobbled streets, and Gothic churches seen today date from this era. Léhon’s abbey continued its religious functions, although it faced periods of decline and reform during monastic upheavals.

Dinan & Léhon from the 17th to 19th Century

In the early modern period, Dinan remained an important administrative and market town, though its military relevance declined. The 18th century brought a new phase of architectural embellishment, with classical facades added to older buildings. Léhon’s abbey was dissolved during the French Revolution, and its religious buildings were repurposed or left abandoned until later restoration. Both towns retained their medieval layouts, avoiding the large-scale changes seen in industrial centres elsewhere in France.

Dinan & Léhon in the 20th Century and Today

Dinan and Léhon were largely spared destruction during the World Wars, preserving their historic fabric. The 20th century saw a rise in tourism as visitors were drawn to their picturesque streets, riverside walks, and heritage buildings. Restoration projects revived key monuments such as the Château de Dinan and the Abbey of Léhon. Today, the two towns form a single commune, celebrated for their blend of medieval atmosphere and natural charm, with a strong focus on heritage conservation and cultural tourism.

Visiting Dinan & Léhon for the first time and wondering what are the top places to see in the city? In this complete guide, I share the best things to do in Dinan & Léhon on the first visit. To help you plan your trip, I have also included an interactive map and practical tips for visiting!

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This complete guide to Dinan & Léhon not only tells you about the very best sights and tourist attractions for first-time visitors to the city but also provide insights into a few of our personal favorite things to do.

This is a practical guide to visiting the best places to see in Dinan & Léhon and is filled with tips and info that should answer all your questions!

Église Saint-Malo

Dinan's Saint-Malo church, with roots stretching back before its current location was established, originally sat outside the city walls. This strategic vulnerability led to its demolition under the directive of François II, Duke of Brittany, during King Charles VIII's era in the late 15th century, to prevent it from becoming a French stronghold. The construction of a new church within…

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Location: Église Saint-Malo, Rue du Chanoine Meinser, Dinan, France | Distance: 0.1km

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Visiting Église Saint-Malo

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Val Cocherel Garden

© Dinan Town Hall

Officially named after the "Cocherel" stream that meanders through its garden, although it is also called like to call Jardin des Petits Diables, or the garden of the Little Devils. This splendid park sprawls across approximately 4 hectares of lush greenery, nestled in the urban heart of Dinan. Designed with fun and family in mind, it boasts an array of amenities…

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Location: Jardin des Petits Diables, Promenade des Petits Fossés, Dinan, France | Hours: Opening of the garden: Summer: From April 1 to September 30: 8:30 a.m. – 7:30 p.m. Winter: From October 1 to March 30: 9 a.m. – 5:30 p.m.Opening of the kiosk: from April 1 to September 30, open 7 days a week, from 11 a.m. to 7:30 p.m. from October 1 to November 15, open Wednesdays, Saturdays and Sundays from 2 p.m. to 6 p.m. or 5:30 p.m. | Distance: 0.3km

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Visiting Val Cocherel Garden

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La tour de l’Horloge (the Clock Tower)

CC BY-SA 3.0 / Manuel Velazquez

La Tour de l'Horloge in Dinan, a remarkable clock tower standing 46 meters tall from the 15th century, is celebrated for the breathtaking panoramic views it provides over Dinan. The construction of this architectural gem was commissioned by Duchess Anne of Brittany, which is commemorated in the naming of the tower's main bell, among five, as Anne. The ground floor…

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Location: Rue de l'Horloge, Dinan, France, 22100 | Hours: From February 10 to March 30: Tuesday to Sunday from 2 p.m. to 6:30 p.m. From April 1 to October 6: Every day from 10:30 a.m. to 6:30 p.m. except Mondays and Wednesdays from 10:30 a.m. to 1 p.m. and from 2 p.m. to 6:30 p.m. | Price: €4 / €2.50 | Website | Distance: 0.3km

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Visiting La tour de l’Horloge (the Clock Tower)

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Place des Merciers

CC BY-SA 4.0 / Avi1111 dr. avishai teicher

Positioned at the core of Dinan's medieval city and just a short distance from the Couvent des Cordeliers, Place des Merciers captivates with its historical charm. Central to the square is an old granite well, now retired for safety purposes, serving as a reminder of the area's rich past. Surrounding this quaint, triangular plaza are magnificently restored timber-framed houses, adding…

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Location: Place des Merciers, Dinan, France | Distance: 0.3km

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Visiting Place des Merciers

Explore Dinan & Léhon yourself with our self-guided walking tour!

Jerzual Gate

CC BY-SA 4.0 / Zairon

Perched at the head of the steep, cobbled Rue du Jerzual, the Porte de Jerzual is Dinan’s grand medieval gateway, built in the 14th century to protect the town and control access to its bustling port. Its round tower, crowned with crenellations and machicolations, once stood guard over merchants and fishermen carrying goods to the ramparts above. Today, it remains…

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Location: Jerzual Gate, Rue du Jerzual, Dinan, France | Distance: 0.4km

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Visiting Jerzual Gate

Town Walls of Dinan

CC BY-SA 4.0 / Avi1111 dr. avishai teicher

The medieval citadel of Dinan, sprawling over 30 hectares, was once safeguarded by a formidable system of fortifications, including a 2,700-meter-long stretch of ramparts, 14 guard towers (of which 10 remain), four massive gates, and the castle. Constructed in the 13th century as Dinan ascended to ducal status, these defensive structures underwent continuous enhancements up to the Wars of Religion…

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Location: 24 Rue de l'École, 22100 Dinan, France | Distance: 0.4km

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Visiting Town Walls of Dinan

Basilique St-Saveur of Dinan

CC BY-SA 3.0 / Manuel Velazquez

The Saint-Sauveur Basilica in Dinan, France, stands as a remarkable testament to the town's medieval history and architectural evolution. Initially one of two main parish churches alongside Saint-Malo Church, its oldest sections date back to the 12th century. A significant reconstruction in the late 15th century expanded the structure, introducing a northern aisle, a completely rebuilt apse, and a transept,…

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Location: Basilique Saint-Sauveur de Dinan, Place Saint-Sauveur, Dinan, France | Distance: 0.4km

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Visiting Basilique St-Saveur of Dinan

Maison du Gouverneur, Dinan

CC BY-SA 2.0 / Patrick from Compiègne, France

Nestled at 24 rue du Petit Fort in Dinan, the Governor's House, historically known as the old Château Ganne, is a relic from the Middle Ages that stands as a testament to the town's rich past. This venerable 15th-century half-timbered structure once served as the residence and workshop of a hand weaver, combining living quarters on the upper floor with…

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Location: Maison du Gouverneur, Rue du Petit Fort, Dinan, France | Distance: 0.5km

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Visiting Maison du Gouverneur, Dinan

Château de Dinan

The Château de Dinan is a notable historical landmark located in the town of Dinan, within the Brittany region's Côtes-d'Armor département in France. This majestic castle, comprising a keep, is an integral part of Dinan's rich medieval heritage, prominently positioned among the town's ancient ramparts that extend over 2,600 meters (approximately 8,500 feet) and encircle the old town. Known as…

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Location: Château de Dinan, Dinan, France | Hours: April - September: 10:30 a.m. to 7:00 p.m. October - December: 1:30 p.m. to 6:30 p.m. | Price: Adult: €7.50 Child: €3.50 | Website | Distance: 0.5km

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Visiting Château de Dinan

Viaduc de Dinan

CC BY-SA 2.0 / Patrick from Compiègne, France

For generations, Le Vieux Pont stood as the sole bridge in Lanvallay, a testament to its historical significance. This striking stone bridge, meticulously maintained, offers stunning views of the Rance River and its surroundings, although it is now reserved for pedestrian use and light vehicles only. By the early 19th century, the bridge had become too narrow and frail to…

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Location: Viaduc de Dinan Rue Général de Gaulle 22100 Dinan France | Distance: 0.7km

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Visiting Viaduc de Dinan

The Rance River

The Rance River, once a bustling artery for cargo ships, now plays host to an array of luxurious boats, presenting a picturesque scene worthy of exploration. The journey towards the river, set against the backdrop of the town's imposing walls, offers a striking view, particularly from their towering height. Historically, this river served as a vital trade hub, facilitating commerce…

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Location: Port de Dinan Rue du Quai 22100 Dinan France | Book Boat trip tickets on the river La Rance | Distance: 0.8km

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Visiting The Rance River

39-45 Military Museum

CC BY-SA 4.0 / Fab5669

If you have a keen interest in military history, the privately-owned 39-45 Museum in Léhon is a must-visit destination. This museum boasts an extensive collection of over 6,000 items from the Second World War, including a wide array of mainly artillery pieces, more than 30 authentic uniforms, and even historical vehicles. A highlight of the museum is the meticulously reconstructed…

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Location: 16 Rue du Pont de la Haye, 22100 Dinan, France | Hours: Every day during school holidays, Sundays and public holidays included: 2 p.m. - 6 p.m. | Price: Adult: €7 Child: €5 | Website | Distance: 0.9km

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Visiting 39-45 Military Museum

Château de Léhon

CC BY-SA 4.0 / Patrbe

Léhon Castle, a 13th-century fortress situated in Dinan within the delegated commune of Léhon, Côtes-d'Armor, has a rich history dating back to its original construction in 1034. Initially destroyed by the Duke of Brittany during inheritance wars, it underwent several reconstructions due to conflicts and Norman invasions. By the 1080s, Geoffroy I Boterel expanded his domain into the region, marking…

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Location: Château de Léhon, Allée du Château, Dinan, France | Hours: 24 hours | Price: Free | Distance: 1.5km

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Visiting Château de Léhon

Saint-Magloire de Léhon Abbey

CC BY-SA 4.0 / Nono314

Saint-Magloire Abbey, nestled in the former commune of Léhon in France's Côtes-d'Armor, is a testament to the rich history of Benedictine monasticism. Founded in the 9th century by Nominoë, this former monastery was significantly supported by successive lords and the relics of Saint Magloire, which bolstered its spiritual influence until the French Revolution. Despite Viking raids in 910 leading the…

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Location: Abbaye de Léhon, Le Bourg, Dinan, France | Price: Free | Distance: 1.5km

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Visiting Saint-Magloire de Léhon Abbey

A day trip from Dinan & Léhon offers the perfect opportunity to escape the urban rhythm and discover the surrounding region's charm. Whether you're drawn to scenic countryside, historic villages, or cultural landmarks, the area around Dinan & Léhon provides a variety of easy-to-reach destinations ideal for a one-day itinerary. If you are looking to rent a car in France I recommend having a look at Discover Cars, first, as they compare prices and review multiple car rental agencies for you.

Saint-Malo

Saint-Malo, located in the Brittany region, is a walled coastal city known for its striking views, lively harbor, and dramatic tides. Walking along the ramparts offers sweeping panoramas of the sea, nearby islands, and the charming rooftops within the old town. Its mix of maritime energy and medieval architecture makes it a captivating place to explore on foot. The town…

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Visiting Saint-Malo

Cancale

Cancale is a charming fishing village nestled on the edge of the Brittany coastline, best known for its oysters, sea views, and relaxed atmosphere. A visit here offers a peaceful yet flavorful experience, especially if you arrive in the morning when the tide is out and the oyster beds stretch across the bay. The waterfront promenade, lined with traditional seafood…

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Visiting Cancale

Mont Saint Michel

Visiting Mont Saint Michel is an unforgettable experience, with its breathtaking beauty and captivating atmosphere. The island commune, perched atop a rocky hill, is surrounded by tidal waters and offers stunning panoramic views from its ramparts. As you approach, the abbey rises majestically into the sky, while the charming cobbled streets and medieval architecture draw visitors into a world frozen…

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Visiting Mont Saint Michel

Rennes

Rennes, in the Brittany region, offers a perfect mix of traditional character and modern flair. Rennes is one of the most underrated cities in France. Its half-timbered houses, winding streets, and lively squares create a charming backdrop for exploring on foot. The city feels youthful and energetic, thanks in part to its large student population and vibrant cultural scene. Beyond…

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Visiting Rennes

Vitré

CC BY-SA 3.0 / VIGNERON

Visiting Vitré is like stepping into the pages of a medieval storybook. The moment you arrive, the cobbled streets and half-timbered houses set the tone for a town that has preserved its charm without feeling staged. The Château de Vitré dominates the skyline, its towers rising above the rooftops like a watchful sentinel. But it’s the smaller details—the creaking wooden…

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Visiting Vitré

Vannes

Vannes is a picturesque town in Brittany that effortlessly blends medieval charm with the easygoing spirit of coastal life. Its compact old town is filled with half-timbered houses, flower-draped balconies, and cobbled streets that invite slow wandering. The marina, just beyond the historic walls, connects the town to the stunning Gulf of Morbihan, offering a fresh sea breeze and plenty…

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Visiting Vannes

Bayeux

Visiting Bayeux feels like stepping into a picture-perfect postcard, with its cobbled streets, half-timbered houses, and the gentle flow of the Aure River adding to the town’s charm. It's a town best explored on foot—meandering through the old town, stopping in little artisan shops, and finding a quiet café terrace to take in the atmosphere. The towering cathedral catches your…

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Visiting Bayeux

Nantes

Nantes is a dynamic city on the Loire River, known for its blend of modernity and rich cultural heritage. Visitors can explore its picturesque parks, trendy boutiques, and a thriving food scene that showcases local specialties. The Les Machines de l'île amusement park, featuring the mechanical elephant and other fantastical creatures, is a must-see for families and those interested in…

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Visiting Nantes

Caen

Caen, located in Normandy, is a charming and vibrant city that offers visitors a blend of cultural attractions, beautiful parks, and a lively atmosphere. Caen is one of the most underrated cities in France. The city is known for its impressive medieval architecture, including the stunning Caen Castle, which offers panoramic views over the city and surrounding areas. Strolling through the…

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Visiting Caen

Angers

Angers is a charming city located in the Pays de la Loire region, offering a blend of historic landmarks, vibrant culture, and beautiful landscapes. Visitors can explore the impressive Château d'Angers, home to the famous Tapisserie de l'Apocalypse, and enjoy a walk through its stunning gardens. The city’s lively atmosphere is further enhanced by its vibrant squares, lively markets, and…

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Visiting Angers