Plachy-Buyon

Plachy-Buyon (Plachy-Bion) is a commune in the Somme department in Hauts-de-France in northern France.

Geography
The commune is situated on the D8 road, some 8 mi south of Amiens, in the valley of the Selle river, a tributary of the Somme. It is heavily influenced by the proximity of Amiens. 28% of the inhabitants are under the age of twenty.

Places of interest

 * The new mairie, inaugurated on 14 October 2006.
 * The old paper mill. Built around 1838–1844, on the site of an old watermill.
 * Protected wooded valley site.
 * The nineteenth century church of Saint-Martin.
 * Traces of two Gallo-Roman villas.