Sains-lès-Pernes

Sains-lès-Pernes (, literally Sains near Pernes) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

Geography
Sains-lès-Pernes is at the junction of the D70 and D71 roads, some 27 mi northwest of Arras, close to the town of Pernes. It is the source of the river Clarence, at a place known as "Le Buich".

Places of interest

 * The church of St. Berthe, dating from the sixteenth century.