Accessibility
Residence Château Cazalères is located right next to the village Daumazan sur Arize in France and is most easily reached by car. From the Netherlands it is about 1200 kilometers (1150 kilometers highway) driving through Paris, Limoges and Toulouse.
Through this link you can plan your route.
An alternative possibility is to come by plane and a rental car. There are four airports within driving distance of the park:
Toulouse (45 mins) 
Carcassonne (90 mins)
Lourdes (90 mins)
Pau (105 min)
Alongside you will find links with the main flight options.
Then there is the possibility to travel by train. From Amsterdam you travel in about 11.5 hours in Toulouse and then you have an hour to go by rental car.
This link provides more information on traveling by train.
The second option on the train sleeping car train from Dusseldorf to Narbonne. This will go on Wednesday and again on Thursday. Arrival is the next morning about 10 hours, after which it is two hours by car to Daumazan.
Through this link you can book your journey by sleeping car train.
Finally you can travel by Eurolines bus from Antwerp to Toulouse. You leave at night and arrive the next morning in Toulouse. There you need a rental car to drive to Daumazan.
This link allows the bus Eurolines books.
On the page Contact you find a map showing the exact location of the park.