For culture lovers, European Heritage Days are always a moment of discovery. From Pérouges to Bugey, castles, churches, village visits, from the most classic to the most unusual await you.
JEP 2025: things are moving east of Lyon
As every year, the tourist office is delighted to offer you the best of European heritage days, in the Ain plain. To visit new things in Ain to the east of Lyon, far from the crowds of overcrowded tourist sites, follow the guide!



Our advice for European Heritage Days in a bucolic atmosphere? Come to the east of Lyon, between the medieval town of Pérouges and the pretty villages of Bugey. Change of scenery and discovery guaranteed!
Chazey-sur-Ain Castle: living heritage and artistic crafts
For European Heritage Days, Chazey Castle opens its doors for an immersion in local history. On the ground floor, discover a visual reconstruction of the 14th-century castle, an exhibition dedicated to crafts, and treasures from the Heritage and Future association. On Saturday afternoons, the Acidu company offers theatrical sketches in the castle's tree-lined park. A wonderful way to combine culture, crafts, and nature in an exceptional setting, just a stone's throw from the Ain River.

The timeless heritage days near Pérouges
Ambronay Abbey & Heritage Days

During ancient and world music festival, many shows, visits and special events for heritage days.
Country museums and exhibitions

Open doors in the local museums, commentary on hidden nuggets, churches with free access. Something to please fans of little-known heritage.
JEP 2025: the medieval city of Pérouges

Guided tours of the village of Pérouges are all year round. During the JEP 2025, it is at preferential rate of 3.5€/pers ! To enjoy culture at a lower cost.
New: guided tour of Saint-Sorlin-en-Bugey during Heritage Days
The pretty wine-growing village of St-Sorlin-en-Bugey can be visited at registration deadlineA collection of Bugey's charms and a rich history, particularly in the 18th century. The former capital of the castellany reveals its half-timbered houses, its 16th-century painted facade and other secrets.
- The guided tour “St-Sorlin, wine-growing village”
- Theatrical visit “St-Sorlin in the 18th century”
- Theatrical and evening visit (in summer)
All year round, the village offers different visits.

Exceptional natural and cultural sites
For the JEPs, think of the natural heritage
Exceptional natural sites are also worth a visit during the European Heritage Days. In the Pérouges and Bugey area, take a look at the Balme Caves, 20 minutes from Perouges.

Châteaux open only to JEPs

Private castles open during heritage days for your greatest pleasure. Merry, Montellier, Serraz or, Montferrant in Lagnieu. There is a choice!