Lagan Canal
The Lagan Canal was a 44-kilometre (27 mi) canal built to connect Belfast to Lough Neagh. The first section, which is a river navigation, was opened in 1763, and linked Belfast to Lisburn. The second section from Lisburn to Lough Neagh includes a small amount of river navigation, but was largely built as a canal. At its peak it was one of the most successful of the Irish canals