4/4. The Llangollen Canal: Julia Bradbury walks a six-mile stretch of the Llangollen Canal in Wales, where Thomas Telford built an aqueduct that is now a world heritage site. Also in HD. [AD,S]
3/4. The Kennet and Avon Canal: Julia Bradbury walks along a 20km stretch of the Kennet and Avon Canal and tells how it was restored after being awarded a big lottery heritage grant. [AD,S]
2/4. The Worcester and Birmingham Canal: Julia Bradbury walks along the Worcester and Birmingham Canal, the highlight of which is a two-mile flight of 30 locks which lower it by 220 feet. [AD,S]
1/4. The Caledonian Canal: Julia Bradbury walks alongside the Caledonian Canal in the Scottish Highlands and tells the story of Thomas Telford, who created this engineering marvel. [AD,S]
4/4. The Llangollen Canal: Julia Bradbury walks along a six-mile stretch of the Llangollen Canal in Wales, where Thomas Telford built a mighty aqueduct that is now a World Heritage Site. [AD,S]
3/4. The Kennet and Avon Canal: Julia Bradbury walks along a 20km stretch of the Kennet and Avon Canal and tells how it was restored after being awarded a big lottery heritage grant. [AD,S]
2/4. The Worcester and Birmingham Canal: Julia Bradbury walks along the Worcester and Birmingham Canal, the highlight of which is a two-mile flight of 30 locks which lower it by 220 feet. [AD,S]
1/4. The Caledonian Canal: Julia Bradbury walks alongside the Caledonian Canal in the Scottish Highlands and tells the story of Thomas Telford, who created this engineering marvel. [AD,S]