The narrow-gauge Colsterdale Waterworks Light Railway built in 1901 as a supply line from Masham to Roundhill Reservoir closed in 1926 and was removed in 1932 (after being used during World War I for troop transport to the Leeds Pals camp at Breary Banks just north of Leighton) but is still evident on the south side of the dale.
•
The sighting towers were erected to conduct surveys (the steep-sided valley of Dallowgill was once a proposed reservoir site) and as references for construction of the pipeline over hill and dale toward Harrogate.
The Lord of the Rings: The Two Towers | Fawlty Towers | Charters Towers | Radio masts and towers | Petronas Towers | Watts Towers | The Two Towers | Khobar Towers bombing | Constance Towers | Towers of Chevron Renaissance | The Psychiatrist (Fawlty Towers) | Tantivy Towers | Raheja Towers, Chennai | Raheja Towers | Mentmore Towers | Towers of Darkover | The Three Towers of San Marino | Phiroze Jeejeebhoy Towers | London Towers | Harry Alan Towers | Wignacourt towers | Warren Towers | View of Towers from the town's Carillon | Towers Perrin | Towers on Capitol Mall | Towers Department Stores | The Towers (Ohio State) | The Towers (Manchester) | The Towers | The Man Who Walked Between the Towers |