THE THREE SISTERS
The Three Sisters: Rock Formation, Legend & Echo Point
Three sandstone pinnacles above the Jamison Valley — the geology behind the Three Sisters, the Gundungurra legend, and the best views from Echo Point.
See Blue Mountains trips on GetYourGuide ↗Three pinnacles above the Jamison Valley
The Three Sisters are three sandstone pinnacles rising from the rim of the Jamison Valley at Katoomba, each roughly the same colour and grain as the escarpment behind them, worn into isolated columns while the surrounding rock eroded away. They're commonly given the English names Meehni, Wimlah and Gunnedoo, a rendering that dates to the tourism era rather than a single settled Aboriginal record, and their heights step down from the tallest nearest the lookout to the shortest furthest out. Seen face-on from Echo Point they look close enough to touch; from other angles along the clifftop walks they reveal themselves as a longer ridge of separate towers, not the tight cluster the classic photograph suggests.
The Gundungurra legend
The best-known story attached to the Three Sisters is a Gundungurra Dreaming tale: three sisters, sometimes named Meehni, Wimlah and Gunnedoo, were turned to stone by an elder or witchdoctor to protect them from danger — in most versions a conflict with a rival group or a fearsome creature — with the intention of turning them back once the danger passed. The elder was killed before he could reverse the spell, and the sisters have stood in stone ever since. Versions of the story vary in detail from teller to teller, and some elements of the version told to tourists today are understood to have been shaped, and partly invented, during the twentieth-century tourism boom rather than preserved unchanged from a single original telling.
Millions of years in the making
The rock itself predates any legend by an almost unimaginable margin. The Three Sisters are carved from sandstone laid down as river and delta sediment roughly 200 million years ago, during the Triassic period, when the area was a low floodplain rather than a mountain range. Slow uplift lifted the sediment layers into a plateau, and millions of years of rain, wind and the collapse of softer rock along joints and fractures picked out the harder sandstone into the cliffs, gorges and isolated columns seen today. The Three Sisters are simply the section of clifftop where erosion happened to leave three connected fins standing proud of the retreating escarpment, rather than one continuous wall.
Echo Point — the classic view
Echo Point, on the southern edge of Katoomba, is the standard vantage point for the Three Sisters and one of the most visited lookouts in the Blue Mountains, with a wide viewing platform looking straight across the Jamison Valley to the formation and the cliffs beyond. The name refers to how sound carries and rebounds across the open valley from the platform, an effect early visitors noted long before it became a tourist stop. On a hazy day the valley beyond the Sisters fades into the characteristic blue of the ranges, and the formation itself can shift from sharp-edged in full sun to soft and layered in mist or late light.
The Giant Stairway, down into the valley
For a closer look than any lookout offers, the Giant Stairway drops from near Echo Point down the cliff face beside the Three Sisters, a steep run of stone-cut steps built in the 1930s that lands walkers on the valley floor near the base of Scenic World's railway. It's a genuinely strenuous descent — and a harder climb back up — so most visitors treat it as a one-way route, going down and returning to the clifftop by the Scenic Railway rather than retracing their steps. Doing it puts the Sisters' true scale into perspective in a way the lookout photograph never quite manages, since from below the columns tower rather than pose.
Beyond the postcard angle
Echo Point is the obvious stop, but the Prince Henry Cliff Walk running along the escarpment from Echo Point offers several further vantage points on the Three Sisters and the valley, each catching the formation from a slightly different angle and distance. Walking even part of this track — rather than photographing from the main platform and moving on — is the easiest way to see how the formation looks genuinely different depending on where you stand, and to get a Three Sisters photograph without quite so many other visitors in the frame. It's flat, well-formed track for most of its length, and rewards even a short detour before heading on to Scenic World or Leura.