Belmont Double Lock

Belmont Double Lock on the Grand Canal in Ireland. The lock keeper awaits the approaching boat. Notice the practice often found in Ireland of entering the bottom chamber of a staircase with both chambers empty and the middle gates open.

The Grand Canal runs 82 miles from Dublin to the River Shannon with the Barrow Line linking it to the River Barrow. Five of the 43 locks on the Grand Canal are Double locks (two-rise staircase locks), along with two of the nine locks on the Barrow Line.