Between 65,000 and 50,000 years ago, anatomically modern humans migrated from Southeast Asia to Australia. Archaeological evidence from sites like Madjedbebe in Arnhem Land shows stone tools, grinding stones, and ochre processing materials. This migration required seafaring skills to cross open water, marking the first human arrival on the Australian continent. The early arrivals spread across diverse environments from coastal regions to the arid interior, establishing what scholars consider the world's oldest continuous cultural tradition.