The administrative and commercial centre for much of Cape York Peninsula is Cooktown, in its far southeastern corner. The peninsula’s largest settlement is the mining town Weipa on the Gulf of Carpentaria. Most of the Peninsula has few people, with half the people living in very small settlements and cattle ranches. Along the Peninsula Developmental Road, there are small service centres at Lakeland, Laura and Coen. At the tip of Cape York, there is a sizeable service centre on nearby Thursday Island. Aboriginal communities are at Hopevale, Pormpuraaw, Kowanyama, Aurukun, Lockhart River, Napranum, Mapoon, Injinoo, New Mapoon and Umagico. Torres Strait Islander communities on the mainland are at Bamaga and Seisia. A completely sealed inland road links Cairns and the Atherton Tableland to Lakeland Downs and Cooktown. The road north of Lakeland Downs to the tip of the Peninsula is sometimes cut after heavy rains during the wet season (roughly December to May).