Gallery of log for Thornleigh Quarry & Zig Zag Railway - Historic Engineering Marker #88
My daughter had a karate lesson nearby and I needed to visit the nearby Hardware Emporium, but decided I had time to visit this spot, very familiar from my Wherigo (plug!) and many jogs through this area when I used to live nearby. I approached from the Pennant Hills side, and was soon at the marker. I then headed further in to the quarry, slightly eerie in the fading light, before heading back to my car. TFTVC