Timeless Porrentruy: Castle, Architecture & Gardens

Begin your tour at the majestic Porrentruy Castle, a Swiss heritage site of national significance. As you wander the 14th-century ramparts and tranquil courtyard, you’ll uncover fascinating stories of bishops exiled during the 16th-century Swiss Reformation.

Next, stroll through the Gate of France, the last remaining medieval city gate in Porrentruy. With its two round towers and belfry, this landmark offers a glimpse into Swiss military engineering from the past.

Continue to the Town Hall, where you can capture iconic souvenir photos by the emblematic wild boar monument. Dating back to the 18th century, this Baroque building combines French and Bavarian architectural styles.

Pass by the lively Samaritaine Fountain, one of only three ancient fountains in the city. Take time to admire the finely carved Porrentruy arms on a shield, along with intriguing statues that tell captivating local stories.

Next, wander along Grand-Rue (Main Street), lined with elegant 19th-century buildings, upscale boutiques, and bustling restaurants. It’s the perfect spot for people watching and enjoying the local atmosphere.

Visit St. Peter's Church, the canton of Jura’s most important Gothic-style monument. Explore the blend of architectural styles, from the 13th-century remains to the 18th-century furniture inside.

Following this, marvel at the unique monument of Foucault Pendulum, located in front of the 14th-century Cantonal High School, and learn about how it demonstrates the Earth’s rotation in a mechanical manner.

Finally, immerse yourself in the JURASSICA Botanical Garden, home to a diverse collection of Mediterranean plants, from cacti to carnivorous species. The garden’s multiple climate-controlled greenhouses—tropical, desert, and swamp—offer a truly unique experience.