Visitor numbers to Fraser Island could be slashed and tourists barred from its fragile sites amid growing calls to keep the World Heritage area dangerous, wild and special. The 123km island - one of Australia's best-known tourism destinations - attracts about 400,000 domestic and international visitors every year. Debate about the coexistence of tourists and wildlife has now reignited after Thursday's dingo attack at Orchid Beach in which a child received minor abrasions. The incident prompted Fraser Coast Mayor George Seymour to call for a review into the management of the island. "We need to care for - and in some cases step back from - the wild places we still have in our midst," he said.