Satinay trees can grow up to 40 metres tall in Fraser Island’s (K’gari) rainforests, and their timber turned out to be remarkably salt- and water-resistant — a property that made it genuinely valuable once it was discovered in the 1920s. In 1931, 167 satinay piles were shipped to England to help build Empire Wharf at Falmouth Docks, and the timber was also used locally for jetties and bridges around Maryborough from the 1910s onward.
Commercial logging on the island ran from 1863 to 1991, and satinay was one of the prized species — though its most famous use case is more myth than fact (more on that below). These giants are fully protected now, and standing under one really does feel like stepping into a cathedral.
One of the best places to see satinay for yourself is Central Station, about 110 km south of Orchid Blue — roughly a 2-hour 4WD drive. Our Complete Guide to Central Station has the details.