Waterways Ireland is advising boat owners and users that all 16 locks on the Shannon-Erne Waterway will be out of service over the Christmas holiday form tomorrow Christmas Eve until Sunday the 3rd of January inclusive.
No lock passage by boat will be possible during this period but normal service will resume at nine o'clock on Monday morning the 4th of January.
The service blocks at Aghalane and Haughton's Shore are closed and will re-open on Sunday the 14th of March next year.
The blocks at Ballyconnell, Ballinamore, Keshcarrigan and Leitrim will remain open.
All associated land-based and water-based Blueway trails will also remain open.