This collection of photographs is taken from the famous Blue Mountains located west of Sydney. The Blue Mountains are part of the Great Dividing Range and the colour is due to the evaporation of volatile eucalyptus oil from the eucalyptus trees surrounding the mountains.

Steep cliffs of the mountains

There are several waterfalls, such as the Govett's Leap Falls

Water carving it's way down the mountains

Another photo of the steep cliffs

The colour of this crystal blue lake is from mineral deposits

The world famous "Three Sisters" during daytime and at night

The natural arch near the entrance of Jenolan Caves

Beautiful forest colours near the town of Katoomba