Join Tim the Yowie Man as he explores the Colinton train tunnel | The Canberra Times

However, in the mid -1950s, the most important feature of the “Old Smokey” trip to Barry Snerson from Calwell, who traveled between Cooma and Sydney as a child, was passing through the Colinton Tunnel. “The drivers always gave a boom of the whistle, entered the tunnel and left. If you go out of the window very high. He remembers.