Killin, in Stirling, UK, serves as a start for two notable cycling routes. One heads 95.1 km to Bonhill, passing through towns such as Lochearnhead, Callander, Aberfoyle, and Balloch. The other, a longer 99.8 km journey, goes along the Great North Trail through lesser-known rural areas and finishes past the Bridge of Gaur. The first route features 63% paved roads and cycle paths covering 31.8 km with some main roads lacking cycle lanes, while the second is about evenly split between paved and unpaved surfaces, with longer stretches without services.