Okhra - Conservatoire des Ocres et de la Couleur
The route ends where the ochre was turned into pigment. Okhra, today an ecomuseum of ochre, occupies the old Mathieu ochre factory, a company run for more than three decades by Camille Mathieu, who was also mayor of Roussillon. It lies at the foot of the Monts de Vaucluse within the Luberon regional nature park.
The site covers the factory's five hectares. The cooperative that runs it has restored the area where the ochre was washed and renovated the 2,000 square metres of the old ochre mills, with the aim of explaining how ochre is made, the geology behind it and the ochre heritage of the Pays d'Apt.
That heritage goes back to one man, Jean-Étienne Astier, who studied the yellow and red sands on his land between 1780 and 1785. In 1790 the new town council let him use the village oil mill, and the revolutionary years did not stop his business from growing: by 1810 he ran two factories near the village and a workshop in Roussillon itself. His neighbours were less pleased. A complaint from the time accuses him of blocking the street with sand, dumping the leftovers near a house so that the slightest wind blew dust into homes and cisterns across the whole quarter.
Others followed his lead anyway. Over the 19th century more than a hundred quarries opened in the Pays d'Apt, feeding twenty-five factories, until the trade faded in the middle of the 20th century, when the big chemical companies brought synthetic colours to market. Okhra charges admission, and it is worth it if the quarries made you curious about the craft. This is the end of the walk; the GPS navigation can guide you back to the square if you want.
- Hours
- Daily: 10:00–13:00, 14:00–18:00
- Price
- 8.50 EUR