Park in the Bois du Prince car park near the Marcinelle leisure centre.
(S/E) Head towards the kiosk to reach the information board after the car park on the left. Follow the red signs. Go through a barrier and continue into the forest to reach an educational display on forest management.
(1) Stay on the well-marked path, turn left to access huge expanses of ferns on either side of the path. You will then reach a crossroads with four paths.
(2) Take the right-hand trail to head towards the Borgnery Quarry and its memorials.
(3) Just after these memorials, turn left and head towards the stream's resurgence.
(4) Follow this stream to its end, cross the wooden bridge, walk alongside the forestry establishment and then the Marcinelle leisure centre on your left.
Take the path opposite the centre on the left to reach the Bois du Prince car park (S/E).