Clarence
Where railway history meets rugged mountain country. Clarence is a village shaped by engineering feats, quiet forests and the spirit of adventure that still echoes across the ridgelines.
Set along the Bells Line of Road, between Bell and Lithgow, Clarence and Dargan are two mountain villages that helped shape New South Wales’ railway story. Once home to railway workers, dams, and tunnels, the area now draws visitors for its heritage sites, bushwalks, and adventure sports.
At Clarence, the star attraction is the Zig Zag Railway - a marvel of 19th-century engineering designed by John Whitton, the “Father of NSW Railways.” Constructed between 1866 and 1869, this heritage-listed railway was an extraordinary solution to the challenge of hauling coal, iron, and farm produce across the Blue Mountains. Today, the restored Zig Zag Railway once again carries visitors through sweeping sandstone cuttings, tunnels, and spectacular views, offering a glimpse into Australia’s rail history.
Nearby, Dargan’s Creek and its historic dams - originally built to supply water for steam trains - are reminders of the region’s industrial past. The surrounding area is now a magnet for bushwalkers, mountain bikers, and canyoning enthusiasts, who come to explore rugged ridgelines and peaceful forest reserves within the Greater Blue Mountains World Heritage Area.
In the early 1900s, Clarence was home to more than 5,000 residents, most of them working on the Ten Tunnels Deviation—a heritage-listed 9.2 km section of railway built to bypass the Zig Zag’s steep climb. The construction was a monumental effort, with horses craned down cliff faces and workers enduring icy winters on the ridges.
Today, the remnants of this incredible era remain visible across the landscape, connecting visitors to a time when the railway carved its way through the mountains and helped open up the west.
Must-sees in Clarence & Dargan
- Zig Zag Railway – ride the heritage-listed railway through sandstone cuttings and tunnels - a living piece of NSW engineering history.
- Ten Tunnels Deviation – a remarkable 9.2 km section of the Main Western Line, completed in 1910, that transformed train travel across the Blue Mountains.
- Dargan’s Creek Reserve – a peaceful bushland area within the Greater Blue Mountains World Heritage Area, ideal for bushwalking and birdwatching.
- Historic Railway Dams – explore the old dams built to service steam locomotives - quiet reminders of the area’s industrial past.
Where heritage, nature, and adventure come together in the heart of the Seven Valleys.


