The Most Remarkable Rock Formations in Australia
6 places ยท updated 14 October 2026
In short: By our ranking, the most remarkable rock formations in Australia are Uluru, Three Sisters (Blue Mountains) and Pinnacles Desert. The list covers 6 rock formations. Last updated 14 October 2026.
Australia is one of the oldest and most stable landmasses on Earth, and its rocks have had more time to weather than almost anywhere else. Without recent mountain-building or widespread glaciation, granite, sandstone and limestone have been worn slowly by sun, wind and rare rain into domes, boulders and pillars. Many of these formations are sacred places for the Aboriginal peoples whose stories explain their shapes, and that layer of meaning is as old as any human presence on the continent.
Uluru rises about 348 metres above the plain of central Australia, a single mass of arkose sandstone that glows red at sunrise and sunset; it is sacred to the Anangu people. Karlu Karlu, the Devils Marbles in the Northern Territory, is a field of huge rounded granite boulders, some balanced on others. In the Blue Mountains west of Sydney, the Three Sisters stand as three sandstone pillars above the Jamison Valley.
In Western Australia, the Pinnacles Desert in Nambung National Park sets thousands of limestone spires across yellow sand, and Wave Rock near Hyden curls like a breaking wave of granite streaked by mineral stains. Off the coast of the Tasman Peninsula, the Totem Pole is a slender dolerite sea stack rising straight from the ocean beside the cliffs of Cape Hauy, one of the most celebrated climbs in Australia.
In this list
| # | Place | Type | UNESCO |
|---|---|---|---|
| 1 | Uluru | Rock formation | |
| 2 | Three Sisters (Blue Mountains) | Rock formation | |
| 3 | Pinnacles Desert | Rock formation | |
| 4 | Karlu Karlu / Devils Marbles Conservation Reserve | Rock formation | |
| 5 | Wave Rock | Rock formation | |
| 6 | Totem Pole, Tasmania | Stack |
01 Uluru
Australia25.345ยฐ S 131.036ยฐ E
Image by Walkerssk from Pixabay Tourism began in the 1930s, and for decades a chain helped visitors up a steep route to the summit, against the wishes of the traditional owners. The land was handed back to the Aแนangu in 1985 and leased back to the national parks agency for 99 years under joint management. In 2017 the park board voted unanimously to end the climb. The ban took effect on 26 October 2019 and the chain was removed. Today a visit is about walking around the base, the waterholes and rock art along it, dawn and dusk viewing areas, and ranger- or Aแนangu-led walks. Kata Tjuta, a cluster of conglomerate domes about 25 km west, is part of the same UNESCO-listed Uluแนu-Kata Tjuแนฏa National Park.
Did you know? The originally flat layers were tipped upright in a later mountain-building episode, possibly the Alice Springs Orogeny some 400 to 300 million years ago.
02 Three Sisters (Blue Mountains)
Three Sisters
Australia ยท 3.2 km from Katoomba33.736ยฐ S 150.314ยฐ E
Image by anncapictures from Pixabay The romantic legend usually told about them โ three sisters turned to stone to protect them from rival suitors โ is widely presented as an Aboriginal Dreaming story, but it has been traced to a sixteen-year-old non-Indigenous schoolgirl, Patricia Stone, who also gave the rocks their names. The traditional owners, the Gundungurra, have their own, different story for the rocks, and in 2014 the Sisters were declared an Aboriginal Place. From Echo Point a walking track leads to the first Sister and down the Giant Stairway, some 998 steps, to the valley floor; the Federal Pass then continues through rainforest to the base of Katoomba Falls.
Did you know? Work resumed in 1932, and the stairway, a mix of steps cut into the rock and steel staircases dropping almost 300 metres, opened on 1 October that year.
03 Pinnacles Desert
The Pinnacles
Australia30.606ยฐ S 115.157ยฐ E
Image by Redkite from Pixabay The area was protected as a reserve in 1967 and became part of Nambung National Park in 1994. A 4.5 km scenic drive and a 1.5 km walking loop wind among the formations, and the Pinnacles Desert Discovery Centre, opened in 2008, explains the geology and the natural and cultural heritage of the area. Nearby are the beaches of Hangover Bay and Kangaroo Point, and at Lake Thetis, close to Cervantes, there are living stromatolites, rock-like structures built by microbes of a kind that goes back to the dawn of life.
Did you know? Some pinnacles have mushroom-like tops, formed where a hard calcrete cap wears away more slowly than the softer limestone beneath it.
04 Karlu Karlu / Devils Marbles Conservation Reserve
Australia20.567ยฐ S 134.267ยฐ E
Iain Whyte ( Iainwhyte ) ยท CC BY-SA 2.5 The reserve covers about 18 square kilometres, but the heart of it is a short walk among the main clusters near the road. Come in the cooler months between May and August, and stay for the evening light, when the shadows of the boulders stretch across the ground.
Did you know? Flynn's grave is now marked by a different, non-sacred stone donated by the Arrernte people.
More about Karlu Karlu / Devils Marbles Conservation Reserve โ
05 Wave Rock
Australia32.444ยฐ S 118.898ยฐ E
DaHuzyBru ยท CC BY-SA 4.0 Along the crest runs a low retaining wall, built in December 1928 by the state's Public Works Department to steer rainfall into a dam for the settlement of Hyden, and raised again in 1951 โ a reminder that in this dry country a big bare rock was first of all a water catchment. Nearby are two more granite oddities: Hippos Yawn, a hollowed boulder shaped like a gaping mouth, and Mulka's Cave in The Humps, part of an Aboriginal Dreaming trail that runs across the south-west. The rock and its surroundings form a reserve of about 160 ha, and in spring the bush around it fills with Western Australian wildflowers.
Did you know? The Aboriginal Dreaming trail that passes Wave Rock stretches from near Augusta on the south-west coast to the Great Victoria Desert.
06 Totem Pole, Tasmania
Totem Pole
Australia43.139ยฐ S 148.006ยฐ E
Ed Dunens ยท CC BY 2.0 The Totem Pole is famous among climbers worldwide. John Ewbank and Allan Keller made the first ascent in 1968 using aid, and the line was later climbed free; from the summit climbers return to the mainland on a Tyrolean traverse, a rope stretched across the gap. In 1998 the British climber Paul Pritchard was badly injured when a dislodged rock struck his head; his partner ran about 8 km to Fortescue Bay to raise help, and Pritchard came back in 2016 to complete the ascent. The American climber Lynn Hill also attempted an onsight climb of the stack and fell when a hold broke.
Did you know? Paul Pritchard's accident here happened on Friday 13 February 1998; he waited about eight hours on a ledge before being rescued.
How this list is ranked
Places are chosen for how they look, not for how famous they are: each one has its own description and a photograph credited to its author. The order is a single world ranking that weighs the beauty of the place in curated photography together with how widely it is documented โ the number of language editions of its encyclopedia article and how often that article is read in a year. The list is rebuilt as places are added, so the order and the counts on this page are always current.
Questions people ask
- What are the most remarkable rock formations in Australia?
- On our list, Uluru ranks first, followed by Three Sisters (Blue Mountains) and Pinnacles Desert.
- How tall is Uluru?
- Uluru rises about 348 metres above the surrounding plain, and its summit is 863 metres above sea level. Much of the rock is thought to extend far below the ground.
- How did the Devils Marbles form?
- A mass of granite cracked into rectangular blocks, and water and temperature changes weathered the corners away, rounding the blocks into boulders. This process is known as spheroidal weathering.
- How were the Pinnacles in Nambung National Park formed?
- They are limestone formed from seashells broken down into lime-rich sand, which was cemented by rainwater and later exposed as the surrounding sand was blown away.
- How many rock formations are on this list in Australia?
- The list covers 6 rock formations.