Locks: Canal des Ardennes (Le Chesne flight 1 -27)

These locks are those on the Le Chesne flight leading down from the summit westwards to Semuy and the junction with the embranchement de Vouziers.  They are a series of for separate flights: Le Chesne, Montgon, Neuville-Day and Semuy.  At Semuy the canal joins the river Aisne for a short while and then the final lock before the junction.

Écluse 1 - Le Chesne (2,59m)

Écluse 2 - Le Chesne (2,95m)

Écluse 3 - Le Chesne (3,20m)

Écluse 4 - Le Chesne (2,76m)

Écluse 5 - Montgon (2,99m)

Écluse 6 - Montgon (2,95m)

Écluse 7 - Montgon (2,91m)

Écluse 8 - Montgon (2,97m)

Écluse 9 - Montgon (2,94m)

Écluse 10 - Montgon (2,96m)

Écluse 11 - Montgon (2,94m)

Écluse 12 - Montgon (2,91m)

Écluse 13 - Montgon (3,12m)

Écluse 14 - Montgon (3,07m)

Écluse 15 - Montgon (2,90m)

Écluse 16 - Montgon (2,88m)

Écluse 17 - Neuville-Day (3,22m)

Écluse 18 - Neuville-Day (2,85m)

Écluse 19 - Neuville-Day (2,65m)

Écluse 20 - Neuville-Day (3,50m)

Écluse 21 - Neuville-Day (2,99m)

Écluse 22 - Neuville-Day (3,178m)

Écluse 23 - Semuy (3,03m)

Écluse 24 - Semuy (3,03m)

Écluse 25 - Semuy (3,79m)

Écluse 26 - Semuy (3,30m)

Écluse 27 - Rilly-sur-Aisne (2,00m)