Roybridge to Glenfinnan
- Episode aired Feb 3, 2011
Michael investigates one of the great geological mysteries of the 19th century, the parallel roads of Glenroy, and finds out how the Victorians put a weather observatory on the top of Ben Ne... Read allMichael investigates one of the great geological mysteries of the 19th century, the parallel roads of Glenroy, and finds out how the Victorians put a weather observatory on the top of Ben Nevis.Michael investigates one of the great geological mysteries of the 19th century, the parallel roads of Glenroy, and finds out how the Victorians put a weather observatory on the top of Ben Nevis.