The Aire and Calder is a canalisation of the River Calder from Wakefield to Castleford, where it joins the branch from Leeds, which follows the River Aire.
The Aire continues to flow eastwards to Bank Dole Junction, then continues in a north-easterly direction to Haddlesey, from where it follows a winding course to join the River Ouse at Airmyn.
The section below Haddlesey is no longer part of the navigation, as a derelict lock blocks access to the lower river.
Instead, the Selby Canal flows northwards from Haddlesey to the Ouse at Selby.
Below Dole Bank Junction, the Knottingley and Goole Canal flows eastwards to join the Ouse at Goole.
From just before Newbridge, where the modern A614 road crosses the waterway, this branch of the navigation runs parallel to the Dutch River, an artificial channel built in 1635 to alleviate flooding caused by Cornelius Vermuyden's original diversion of the River Don northwards to the River Aire in 1628.

The Aire and Calder still fulfils its original purpose of linking Leeds and Wakefield with York and the Humber (and thence the Trent), although the routes by which this is achieved have changed significantly.
More recent canals now also make the Navigation a vital link in the English and Welsh connected inland waterway network.
Beyond Leeds, the Leeds and Liverpool Canal carries boats over the Pennines.
The Calder and Hebble Navigation, which connects to the Navigation at Wakefield, allows boats to reach the Huddersfield Broad and Narrow Canals, and the Rochdale Canal.
The Selby Canal connects to the Ouse, from where boats can travel upstream to reach York, Boroughbridge and Ripon, or downstream to the River Derwent.
Beyond Goole are the Humber and hence Hull, Immingham, and the North Sea.
The Sheffield and South Yorkshire Navigation, which can be reached via the New Junction Canal, forms a link with Doncaster, Rotherham and Sheffield to the south west, and the tidal River Trent at Keadby to the east.
The Aire and Calder is a canalisation of the River Calder from Wakefield to Castleford, where it joins the branch from Leeds, which follows the River Aire. The Aire continues to flow eastwards to Bank Dole Junction, then continues in a north-easterly direction to Haddlesey, from where it follows a winding course to join the River Ouse at Airmyn. The section below Haddlesey is no longer part of the navigation, as a derelict lock blocks access to the lower river. Instead, the Selby Canal flows northwards from Haddlesey to the Ouse at Selby. Below Dole Bank Junction, the Knottingley and Goole Canal flows eastwards to join the Ouse at Goole. From just before Newbridge, where the modern A614 road crosses the waterway, this branch of the navigation runs parallel to the Dutch River, an artificial channel built in 1635 to alleviate flooding caused by Cornelius Vermuyden's original diversion of the River Don northwards to the River Aire in 1628.
The Aire and Calder still fulfils its original purpose of linking Leeds and Wakefield with York and the Humber (and thence the Trent), although the routes by which this is achieved have changed significantly. More recent canals now also make the Navigation a vital link in the English and Welsh connected inland waterway network. Beyond Leeds, the Leeds and Liverpool Canal carries boats over the Pennines. The Calder and Hebble Navigation, which connects to the Navigation at Wakefield, allows boats to reach the Huddersfield Broad and Narrow Canals, and the Rochdale Canal. The Selby Canal connects to the Ouse, from where boats can travel upstream to reach York, Boroughbridge and Ripon, or downstream to the River Derwent. Beyond Goole are the Humber and hence Hull, Immingham, and the North Sea. The Sheffield and South Yorkshire Navigation, which can be reached via the New Junction Canal, forms a link with Doncaster, Rotherham and Sheffield to the south west, and the tidal River Trent at Keadby to the east.
Aire and Calder Navigation