Introduction
Formed around 200 million years ago, Meehni, Wilmah and Gunnedoo, formally known as the three sisters are an important part of aboriginal history. They were formed by wind and rain. They are made up of smooth sand stone.
Location
The Three Sisters are located at Echo point, Katoomba, which is located in the Blue Mountains at the Greater part of Sydney. They are about 3000ft above sea level and around 300-500 meters long. The Three sisters tower over the Jamison Valley in Katoomba.
Significance