Pairing a visit to the Loire Valley's festivals with its royal châteaux rewards travelers with a richer experience. One of the region's most famed festivals is the International Garden Festival at Chaumont-sur-Loire. Note that, despite its popularity among visitors to Blois, the festival takes place roughly 20 km downstream in the village of Chaumont-sur-Loire, a common source of confusion.
With multiple châteaux and festivals scattered along the Loire, planning ahead matters. Combining the evening Son et Lumière at Château Royal de Blois with daytime garden exhibitions and visits to nearby castles like Chambord and Chaumont makes for a fulfilling multi-day trip. This guide explains what is involved and how to avoid common planning pitfalls.
Understanding the Festival Experiences
The International Garden Festival, held each year at the Domaine de Chaumont-sur-Loire, invites landscape artists and architects to create ephemeral gardens that play with nature and creativity. In 2026, the festival featured 20 gardens combining art and nature, and it traditionally runs from around late April through early November. Since these dates change annually, check the latest official calendar before booking.
At the Château Royal de Blois, the Son et Lumière brings the castle's 1,000-year history to life each evening after dark. The 45-minute show projects monumental video images and immersive special effects onto the four facades of the courtyard, exploring the stories of its royal residents. While the show usually runs from early April until late September plus October holidays, exact dates and start times shift yearly, so verify the schedule on the château's official website.
How Pass'Châteaux Packages Work
Pass'Châteaux is a series of multi-château packages sold by the Blois Chambord Tourist Office. A typical package combines entrance tickets to several châteaux and often includes special events such as the Garden Festival and the Sound and Light show. Travelers value these passes for convenient planning and savings compared to buying separate tickets.
The 2026 pass T02 BIS, for example, included Château de Blois plus its evening show, Château de Chambord, and Chaumont-sur-Loire with the château and the Garden Festival. Because ticket inclusions and prices change from year to year, the tourist office website is the authoritative source. Check it each season to see which packages are available for your travel dates.
Sample Multi-Day Itinerary
Day one immerses you in Blois itself. Begin at the Château Royal de Blois, where the courtyard alone illustrates four distinct building periods from the medieval to the 17th century. After a morning exploring the royal apartments and the Fine Arts Museum, enjoy a leisurely lunch. In the evening, stay for the Son et Lumière show, which uses the entire courtyard as its stage.
Day two takes you to two more châteaux: Chambord and Chaumont-sur-Loire. Start at Chambord, the Renaissance hunting lodge of François I, set within a 5,440-hectare forest estate. In the afternoon, drive or take a shuttle to Chaumont to wander the international garden creations at your own pace. Such an itinerary fills a long day, so confirm the distances and travel times beforehand.
Day three offers flexibility. If you have the energy, visit Chenonceau or Cheverny, both reachable within about 30 minutes by car. Alternatively, dedicate a half-day to exploring Blois further: climb to the top of the city for panoramic views, or sample local cuisine. For a longer stay, consider cycling along the Loire à Vélo route, which connects many of the châteaux.
Ticket and Pass Options
You have two main choices: individual tickets for each site or a combined pass. Individual tickets are straightforward if you only want to see one or two places. However, when your itinerary includes three or more châteaux plus a festival, Pass'Châteaux often represents better value and simplifies booking.
At the Château de Blois, you can also purchase separate combined tickets that bundle the château with the Sound and Light show or with the nearby Maison de la Magie, providing flexibility if you aren't following the pass. Whatever you choose, check whether any discounts apply to you: students, children, EU residents under 26 at Chambord, and others may be eligible for reduced rates at individual sites.
Practical Trip Planning: Transport, Parking, Accessibility
Getting to Blois from Paris is simple: the train from Gare d'Austerlitz takes about 1.5 hours. Once in Blois, the château is an eight-minute walk from the Blois-Chambord station. Bus stops are also located at the foot of the château for those who prefer to ride.
For drivers, ample public parking exists, including the underground Parking du Château about 200 meters away. Drivers should be aware of seasonal restrictions, such as the summer zoning rules for camper vans near the Loire, so consult local signage. If you prefer to travel between châteaux by bicycle, the region provides nearly 400 km of secured routes, many along the Loire à Vélo.
When planning logistics for a major event or festival, reliable parking is essential. Our guide on parking in Blois for events covers the practical details you need to avoid last-minute stress. Combining it with the rest of your planning ensures a smoother experience.
Seasonal Considerations
The timing of your visit determines which festival experiences you can combine. The Garden Festival at Chaumont-sur-Loire traditionally runs from late April to November. The Sound and Light show at Blois typically operates from April to October. Overlapping dates usually occur from late April through September, making this the prime window for a combined festival-and-château trip.
Weather also plays a role in your comfort. The Son et Lumière takes place in the open courtyard, and the show proceeds in rain as well as clear skies. Visitors who cannot stand for long may wish to bring a folding chair. Crowds peak in mid-summer, so for a quieter experience, consider shoulder months like May or September.
While writing this guide in September 2026, the 2026 editions are in their final weeks. For future years, consult the official tourism and château websites to see the exact dates for the upcoming season. Festival schedules are announced well in advance, allowing time to plan your trip accordingly.
Common Mistakes to Avoid
Assuming the Garden Festival takes place in Blois is the most frequent error, as it is held in Chaumont-sur-Loire. A second common mistake is underestimating distances between châteaux: while they are relatively close, driving times add up over a multi-day itinerary, and shuttle services have limited schedules.
Do not ignore the evening show timing: the Son et Lumière may begin as late as 10:30 pm in summer. If you have an early departure the next day, a late show can disrupt your plans. Also, many passes are non-refundable, so confirm your itinerary before purchasing.
Frequently Asked Questions
How many days in the Loire Valley is enough? For combining Blois festivals with visits to several châteaux, plan for at least three full days. This allows one day for Blois itself, one for Chambord and Chaumont, and a third flexible day for additional châteaux or rest.
Final Tips for a Seamless Trip
Decide early whether to buy a Pass'Châteaux package or individual tickets, and verify festival seasons on official websites before booking. Consider staying at least two nights in Blois so you can enjoy both daytime château visits and the full evening spectacle.
With efficient planning, combining Blois's festivals and châteaux is both achievable and rewarding. For guidance on local accommodation, consult our where to stay in Blois for festivals guide to find lodgings that suit your itinerary.
Bon voyage through the heart of the Loire Valley.
Frequently Asked Questions
How many days do I need in the Loire Valley to see festivals and châteaux?
For a combined visit that includes a day at Château Royal de Blois with the evening show, a day for Chambord and the Chaumont Garden Festival, and a flexible third day, plan for at least three days. This allows time to travel between sites without rushing.
Is the International Garden Festival located in Blois?
No. The festival takes place at the Domaine de Chaumont-sur-Loire, about 20 kilometers from Blois. Many visitors mistakenly assume it is in the city, but it is a separate venue that requires transport from Blois.
What is the Son et Lumière at Château Royal de Blois?
It is an evening show that projects a 45-minute spectacle onto the courtyard facades of the château, telling the history of the royal residence with video mapping and special effects. It typically runs from April to September, with evening start times that vary by month.
