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Heritage classified

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Origin and history

The Ayrolle wash-house, built in 1749 by King Ramon's engineer, is an emblematic work by Millau in Aveyron. Commanded by the consuls and the baili judge Jean-François de Bonald, he is part of a project of urban beautification after the demolition of medieval fortifications. Its classical architecture, in ochre sandstone, combines utility and aesthetics: an upper basin feeds two lower basins, framed by horse iron archatures. The façade, adorned with a three-arched Tuscan portico, was surmounted by a collapsed roof in 1773.

The washyard, classified as a historic monument in 1931, reflects 18th century hydraulic techniques. Powered by the brook of Vézoubies, it was intended for lavender, with a system of basins in U still partially visible. During the Revolution, the royal symbols (flowers of lilies, inscription) were hammered in 1794. In the 19th century, changes (iron grill, partial cover in 1891) adapted its use, before its decline with the arrival of running water in households.

Today, only the semicircular basin is protected by a wooden edicle, altering the original reading of the whole. The lateral basins, which have been grassed since 1953, bear witness to its evolution. Washing remains a vestige of pre-industrial public facilities, combining social function and architectural prestige under the Old Regime.

Its construction used stones from the old fortifications of Millau, extracted from Graujal's quarry. The project, validated by a ruling of the King's Council in February 1749, was led by intendant Charles Lescalopier. Decorative details, such as Indian heads with feather caps on the arcades, evoke the influence of colonial discoveries in local ornamentation.

The washyard also illustrates the tensions between heritage and modernity: its 1891 metal roof, replaced in 1952, and the transformations of the basins reflect successive adaptations. Ranked with Pont Vieux in 1931, it symbolizes Millau's hydraulic and urban heritage, between collective memory and conservation challenges.

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