Eastbound CP 9837 climbs the Big Hill at Cathedral.
The early morning light bathes an eastbound stack train as it climbs the Big Hill at the Cathedral signals.
The mid-train DPU on a westbound potash train approaches Cathedral Tunnel.
A late-day eastbound stack train climbs the grade through Cathedral Tunnel.
An eastbound stack train passes through Cathedral Tunnel as it climbs towards the Spiral Tunnels.
A morning eastbound train passes the signals at Cathedral West before a beautiful mountain backdrop.