Steep Ravines prevented earlier crossings by Colonial Explorers.
Next: Springwood NSW
The ocean has occupied the Sydney Basin many times over millions of years.
The Earth’s crust has pushed these layers of sandstone up over the millenia, forming the Blue Mountains and separating the Sydney region from the rest of New South Wales.
Previous: Blue Mountains National Park
Topic: Blue Mountains NSW
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Steep Ravines prevented earlier crossings by Colonial Explorers.
Next: Springwood NSW
Sandstone Ravines
The ocean has occupied the Sydney Basin many times over millions of years.
The Earth’s crust has pushed these layers of sandstone up over the millenia, forming the Blue Mountains and separating the Sydney region from the rest of New South Wales.
More Australia Places of Interest - See:
Previous: Blue Mountains National Park
Topic: Blue Mountains NSW
Australia Tourist Guide