Hastings Caves and Thermal Springs, located in Tasmania’s southern forests about 90 minutes from Hobart, feature the Newdegate Cave, discovered in 1917 and open to the public since 1939. This dolomite cave showcases stunning stalactites, stalagmites, and flowstone formations. Nearby, the thermal springs maintain a constant 28°C, offering a relaxing natural pool surrounded by lush rainforest. The site also includes walking trails, a visitor center, and picnic areas for a well-rounded nature experience.