Lock · Canal de Nantes a Brest · France
Pont Auffret
Pont Auffret is a lock on Canal de Nantes a Brest (Canaux de Bretagne), France. Its chamber is 27.30 m long and 4.70 m wide, with a maximum draught of 1.00 m (EuRIS Locks_v2, 2026-10-07).

Published figures
- Chamber length x width
- 27.30 m x 4.70 mEuRIS Locks_v2, 2026-10-07
- Chamber draught
- 1.00 mEuRIS Locks_v2, 2026-10-07
- Chamber operation time
- 20 minEuRIS Locks_v2, 2026-10-07
All locks on Canal de Nantes a Brest
Other locks within 10 km
- Kerjegu: 1.4 km E
- Keriou: 1.4 km NW
- Kerisloyet: 1.9 km NW
- Port Yannick: 2.4 km NW
- Bonen: 2.4 km SE
Boat resupply within 3 km
None listed in our data.