Ice age shelter high up in the blue mountains reveals Aboriginal heritage from 20,000 years ago
Travel back 20,000 years into the last Ice Age, to a time when the upper reaches of the Blue Mountains were treeless and the ridgelines and mountain peaks laden in snow and ice.
Travel back 20,000 years into the last Ice Age, to a time when the upper reaches of the Blue Mountains were treeless and the ridgelines and mountain peaks laden in snow and ice.
