Delémont was once home to one of the two original manufacturers of the iconic Swiss Army Knife.
Roland Zumbuehl / CC BY-SA 4.0, via Wikimedia CommonsDelémont
Self-guided audio walking tour of Delémont — GPS route, offline playback, story-driven narration in 32 languages.
“Where the Sorne flows through history, and ingenuity is etched in steel.”
Delémont, as no one tells it.
Not the postcards. The stories even locals don't know — whispered in your ear, right where they happened.
Look closely at the monumental fountains scattered throughout the old town. They are more than just decorative.
Delémont offers a unique way to uncover its less obvious historical corners.
Discover every secret of Delémont
Every address, every reveal in full — in your ear, right where it happened.
You pick your stops. You walk. The voice reveals what the others miss.

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BuyThe story of Delémont
Delémont, the capital of the Canton of Jura, is a city where history and nature intertwine. Situated at the confluence of the Sorne and Birs rivers, it's a place that has long held strategic importance, evident in its well-preserved old town. Surrounded by the green hills and forests of the Jura Mountains, Delémont offers a tranquil escape with ample opportunities for outdoor exploration.
The city's French-speaking identity, set amidst a historically German-influenced region, adds a distinct cultural flavor. From its medieval gates to its Baroque architecture, Delémont invites visitors to wander its streets and uncover the layers of its past, all while enjoying the relaxed pace of Swiss life.
Delémont strikes a balance between its historical roots and its role as a modern cantonal capital. It's a city that quietly reveals its charms, from the lively mix of shops and restaurants in its old town to the cultural events that punctuate its calendar.
From Ancient Settlements to Cantonal Capital
The roots of Delémont stretch back to antiquity, with archaeological evidence pointing to settlements during the Bronze and Iron Ages, and even the Gallo-Roman era. The earliest written mention of the area, under the name 'Delemonte,' dates to 737 AD. A pivotal moment in the city's development occurred in 1289 when Peter Reich von Reichenstein, the Prince-Bishop of Basel, granted Delémont its city charter, formally establishing its status and the rights of its residents.
For centuries, Delémont served as a significant residence, often the summer retreat, for the Prince-Bishops of Basel. This political power brought administrative weight and protection to the city. The economy of early Delémont thrived on crafts, trade, and serving the bishop's court, becoming a regional hub for fairs and judicial matters. The construction of the princely castle in 1721, along with the renovation of private homes in the Baroque style, transformed Delémont, giving it a more aristocratic appearance. The city's famous monumental fountains also date from this Baroque era.
The arrival of the railway in 1875 marked a significant shift, transforming Delémont into a crucial hub on the Basel-Biel line. This infrastructure development spurred the growth of metallurgy and watchmaking industries. Notably, the Wenger factory, known for its Swiss Army knives, was founded here in 1893. Industrial expansion led to the city growing beyond its medieval walls, with new quarters like the 'station quarter' emerging, characterized by industrial architecture and worker housing.
French revolutionary troops entered Delémont in 1792, bringing an end to centuries of rule by the bishopric. Today, Delémont holds the distinction of being the capital of Switzerland's youngest canton, Jura, a status it has maintained while preserving its enduring historical and cultural heritage.
Begin your exploration in Delémont's Old Town, where medieval architecture and Baroque influences create a distinctive atmosphere. Wander past historic buildings like the town hall and the Church of St-Marcel. Admire the five figurine fountains that adorn the old town, each a unique piece of public art. The Château de Delémont, the former summer residence of the Prince-Bishops of Basel, is a prominent landmark with an elegant facade and expansive courtyard. You can stroll through its adjacent park.
For a deeper dive into the region's heritage, visit the Jura Museum of Art and History (Musée jurassien d'art et d'histoire), which offers interactive exhibitions. Take a walk up to the Vorbourg Chapel, positioned on a promontory, to enjoy expansive views of Delémont and the Birs Valley. The city also features two well-preserved medieval gates, the Porte de Porrentruy and the Porte au Loup (Wolf Gate). Beyond the city center, the surrounding Jura landscape offers opportunities for hiking and biking, with trails leading to picturesque villages and natural gorges.
Delémont is enjoyable throughout the year, with each season offering a different experience. For warm-weather activities like hiking and exploring the outdoors, the best time to visit is from late June to early September. During July, the hottest month, average daytime temperatures reach around 25°C (77°F). Spring (May) and autumn (September, October) offer mild weather, ideal for walking tours and enjoying the changing foliage. While summers are comfortable, be prepared for occasional rain showers. Winters are cold, with January being the coldest month, but extreme frosts are rare.
Delémont is located in the French-speaking part of Switzerland. While many locals may understand German due to proximity to the border, and English is often spoken in tourist areas, French remains the primary language. Learning a few basic French phrases like 'Bonjour' and 'Merci' will be appreciated.
Switzerland's official currency is the Swiss franc (CHF). Although card payments are widely accepted, it is advisable to carry some cash. The city's historic center is compact and best explored on foot. For regional travel, Delémont has a railway station, with connections to cities like Basel (approximately 35 minutes away). The local public transport network, MOBIJU, includes urban bus lines (TUD) and a demand-responsive PubliCar service for areas not covered by regular routes. Tourists staying overnight in the Canton of Jura often receive a Jura-Pass, which grants free travel on all trains and buses within the Vagabond transport network.
- What is the main language spoken in Delémont?
- The primary language spoken in Delémont is French. While some locals may understand German and English is often spoken in tourist areas, French is the main language of communication.
- What is the currency used in Delémont, Switzerland?
- The official currency used in Delémont, and throughout Switzerland, is the Swiss franc (CHF).
- Is Delémont easily accessible by public transport?
- Yes, Delémont has a railway station with connections to other Swiss cities, and its local public transport network (MOBIJU) includes bus lines and a PubliCar service.
- What are some popular outdoor activities in and around Delémont?
- Delémont is surrounded by the Jura Mountains, offering excellent opportunities for hiking, mountain biking, and exploring natural gorges and picturesque landscapes.
- Are there any unique cultural experiences in Delémont?
- Yes, Delémont offers the 'Circuit Secret,' a self-guided tour that provides digital key access to unusual historical sites with artistic projections. The city also hosts events like the Delémont'BD comic strip festival.
- Is there a factory tour related to Swiss Army Knives in Delémont?
- Yes, the Victorinox factory in Delémont, which was formerly Wenger, offers guided tours where visitors can learn about the manufacturing process of Swiss Army Knives and purchase products at the factory store.