Either by Barcelonnette and then the "Col de la Cayolle".

The "Col de la Cayolle" is closed in winter and often until spring.Watch out: caravans are not allowed. Superb itinary but can be tiring after a long trip.

Or by Nice or Digne: leave the National Road 202 at the "Pont de Gueydan" crossing, and take the Departmental Road 2202 to Guillaumes. Saint-Martin-d'Entraunes is located on the D.R 2202, 12 km north of Guillaumes.

"Le Prieuré" is located 2 km from the village, on the other side of the Var River.