Start at Saint-Gilles Church.
(S/E) Take Rue des Toubaqueux, which runs perpendicular to Rue de l'Église. Cross Rue Basse on the right and the return path on the left, then follow Rue Haute to the right for 200 m.
(1) Turn left onto the ‘Sentier Voit N’y Goutte’ to reach marker no. 46. Retrace your steps.
(1) Continue left along Rue Haute, where you will pass other boundary markers. You will reach the Roman road (Chemin de Valenciennes) and follow it to the left.
(2) At the Perche Rompue crossroads, turn right onto Chemin du Bosquet.
(3) At the T-junction, follow the D154 to the right. Shortly after the cemetery, turn left onto the border path leading to Saint-Quentinois.
Take care along the Chaussée
(4) Turn right onto the Chemin Royal, which is said to take its name from the former Royal Customs House. Head across fields and copses, north then north-west: you are now in Belgium.
(5) Walk along the left-hand side of the Bavay–Tournai Roman road (built in 43 AD under Emperor Claudius). After about 200 m, turn right onto the Chemin du Vignoble. At the fork, turn right again.
(6) At the Chapelle des Français junction, turn right onto Rue du Point du Jour. Cross back into France, leave the D154 on your right and continue straight ahead.
(7) After a right-hand bend, head down Rue Verte on the right. At the bottom, turn left and follow the stream. Join Rue des Toubaqueux and follow it to the right, as far as the church (S/E).