Arkaroola Village: Geology and Stargazing

The experiences differ in whether you want to explore the history of the Earth, follow a trail or observe the sky in different ways.

Geological tours and granite mountains

On the Ridgetop Tour, experienced guides share insights into Arkaroola’s 1.6-billion-year geological history. Several lookout points offer views of the ancient granite mountains in the Arkaroola Wilderness Sanctuary. The tour combines geological explanations with views of the landscape.

The guided “Written in the Rocks” tour focuses on a different aspect of geology: it explores a story spanning hundreds of millions of years of sedimentary and glacial activity. A stop for morning or afternoon tea with light refreshments is also included, among them the famous Arkaroola Lamingtons. Alongside the history of the Earth, the tour therefore features a tea break and local refreshments.

Stargazing under dark skies

Arkaroola’s skies are exceptionally dark because of its great distance from cities. In July 2023, Arkaroola was certified as an International Dark Sky Sanctuary: it was the second certified Dark Sky Sanctuary in Australia and the first in South Australia. There are three fully equipped observatories for astronomy: two above the Village area and one right next to reception.

The way you observe distinguishes the different experiences: the Ningana Imaging Observatory offers a real-time digital astronomy experience. On “Under the Stars,” you can observe the Moon, stars and Milky Way with astronomy binoculars during an educational evening. The Observatory Tour uses full-size astronomical domes to observe stars and planets. This gives you a choice of focus—from digital imagery and binocular viewing to observing from inside a dome.

Trails and the history of Arkaroola Village

Another trail option is the return walk to Griselda Hill from Arkaroola Village: it is about 2.5 kilometres long and offers views of the surrounding mountain ranges. Its approximate distance and scenery distinguish this route from the guided geological tours and stargazing experiences.

The village’s origins are also part of the story of your trip: by mid-1968, the new Arkaroola Village had been established five kilometres west of the original station homestead. More than 150 kilometres of roads and tracks were then created to provide access to parts of South Australia’s impressive terrain. This history explains the development at the time without making any claims about current road conditions.

Arkaroola Village also has a visitor information centre. Along with the geological tours, different ways to observe the sky and the return walk to Griselda Hill, the village offers several distinct themes to consider when planning your trip.

Discover more destinations: Paracombe, Lenswood, Penfield, Langhorne Creek, Summertown, Norton Summit, Woomera, Truro.

For the broader travel overview: South Australia.