Lock · Canal de Nantes a Brest · France
Bolore
Bolore 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
- Saint-Samson: 1.2 km NE
- Stumo: 1.4 km S
- Poulhibet: 1.5 km NE
- Kergoric: 2 km N
- Quenecan: 2.3 km N
Boat resupply within 3 km
- Drinking water: 1.5 km NE