Gawa sits at the very northern end of Elcho Island, a long, narrow island roughly 60 kilometres top to bottom and only six across, lying about 90 kilometres west-north-west of the Gove Peninsula in the Arafura Sea. This is Warramiri country - the saltwater clan whose homelands string out across Elcho and the neighbouring Wessel Islands, on the mainland and across the sea. A few dozen people live here, part of the scattered network of homelands and outstations across the region that together are home to some of the most remote communities on the continent. There is no town, no bustle - just family, Country, and the steady rhythm of a place where the land and the sea have shaped life for thousands of years. To live at Gawa is to live close to the source: the tides, the seasons, the ancestral stories that map this coast as surely as any chart.

Long before any European reached this coast, Gawa was a gathering place. Each year, riding the north-west monsoon, seafaring Makassan sailors from the islands of present-day Indonesia arrived to harvest trepang - the sea cucumber that lies on the sea floor and was prized as a delicacy in China. They came for more than two centuries before the Australian government ended the trade in 1906. The exchange ran deep and largely peaceful: Yolngu and Makassan words, goods, and customs flowed both ways, and some Gawa and Elcho people sailed back to Makassar themselves, returning with stories and connections. Traces of those visitors - borrowed words, traded objects - travelled along Indigenous routes to the far southern and western edges of Australia.

Europeans arrived late and unevenly. The first reached Elcho around 1921, settling permanently only in the 1940s. In the late 1930s a Northern Territory police constable, John William Stokes, was stationed near the future site of Galiwin'ku, partly to stop the exploitation of Aboriginal women by visiting Japanese pearling crews; he built a cooperative relationship with local people that he recorded in his diaries. The missionaries who followed in the 1940s often lived alongside Yolngu and set themselves to learning the local languages. When government policy in the 1970s pushed missionaries out, short-term officials with little long-term commitment frequently filled the gap - and Yolngu bore the disruption of constant, unasked-for change.

Returning to Country meant rebuilding from very little. By 1991 a handful of children were living at Gawa, and when a teacher's request to be posted there was refused, she took unpaid leave to teach anyway - work that saw Gawa registered as an official homeland learning centre. It became Gawa Christian School in 2004, and today it draws students from several homelands, Yolngu and non-Indigenous staff teaching side by side in what Yolngu call 'both-ways' learning: ancestral knowledge and Western knowledge held together. For a community that began as one elder's dream of going home, a thriving school at the end of the island is no small thing. It is proof the dream took root.