Starting point in Hestrud: the Musée-Café de la Douane car park. Follow the yellow signposts.
(S/E) From the car park, turn right and cross the bridge over the Thure; turn right onto the RD280 towards Cousolre, then immediately left onto Rue de la Carrière. Walk past a blue stone wayside shrine. At the next junction, turn right.
(1) At the next junction, head down to the right onto the road. Continue to the next crossroads and turn left onto Rue de Bérelles.
(2) Before the bend, take the stony track on the left for 1.6 km, ignoring the paths to the right and left.
(3) At the junction, continue to the left, passing farm buildings, until you reach another junction. At this junction, turn right twice.
(4) Follow the RD962 to the right for a few dozen metres before heading down Rue de Gravelines to the left as far as La Thure. Use the footbridge and head back towards the village.
(5) Turn right onto Rue Saint-Druon. Head up the dirt track opposite.
(6) You are now in Belgium. Carry on straight ahead until you reach the road. Cross over (take care) and join Rue de Rance on the opposite side.
(7) Turn left and walk down Rue des Fauvaux (passing a street on both the right and left). At the bottom, turn left onto Rue du Marché.
(8) Cross the road and head towards Rue Gobert on the opposite side. Turn left twice, pass the cemetery, then head left towards the church at Grand Rieu.
(9) At the road, continue to the right, then turn slightly right into Rue de la Libération (down below). After 500 metres, head up to the left and, before the house, turn right into Rue de l’Église. At Hestrud church, carry on straight ahead and head for the Customs Museum (S/E).