Caledonian Canal - Operation

Operation

Before long, defects in some of the materials used became apparent, and part of Corpach double lock collapsed in 1843. This led to a decision to close the canal, to allow repairs to be carried out, and the depth was increased to 18 feet (5.5 m) at the same time. The work was designed by Telford's associate, James Walker and completed by 1847, but not all of the traffic expected to return to using the canal did so. Commercially, the venture was not a success, but the dramatic scenery through which it passes led to it becoming a tourist attraction. Queen Victoria took a trip along it in 1873, and the publicity surrounding the trip resulted in a large increase in people visiting the region and wanting to travel on the canal. Even the arrival of the railways at Fort William, Fort Augustus and Inverness did little to harm the canal, as trains were scheduled to connect with steamboat services.

There was an upsurge in commercial traffic during the First World War when components for the construction of mines were shipped through the canal on their way to Inverness from America, and fishing boats used it to avoid the route around the north of Scotland. Ownership passed to the Ministry of Transport in 1920, and then to British Waterways in 1962. Improvements were made, with the locks being mechanised between 1964 and 1969. By 1990, the canal was in obvious need of restoration, with lock walls bulging, and it was estimated that repairs would cost £60 million. With no prospect of the Government funding this, British Waterways devised a repair plan, and between 1995 and 2005, sections of the canal were drained each winter. Stainless steel rods were used to tie the double-skinned lock walls together, and over 25,000 tonnes of grout were injected into the lock structures. All of the lock gates were replaced, and the result was a canal where the structures are probably in a better condition than they have ever been.

The canal is now a Scheduled Ancient Monument, and attracts over half a million visitors each year. British Waterways, who work with the Highland Council and the Scottish Forestry Commission through the Great Glen Ways Initiative, are hoping to increase this number to over 1 million by 2012. There are many ways for tourists to enjoy the canal, whether it is taking part in the Great Glen Rally, cycling along the tow-paths, or cruising on Hotel Barges.