The eucalyptus forests of Blue Mountains National Park have been designated a UNESCO World Heritage Site. The Blue Mountains received their name from the blue vaporous haze given off by eucalyptus forests that surrounded them. The stoic Three Sisters stand guard over the land, and have become the symbol of the Park. Abseiling, canyoning, hiking, and rock climbing are all activities you may enjoy in the Valley of the Waters in Katoomba. Introduce yourself to a zero-impact eco-camp on the banks of the Wollondilly River, and meet some of the local residents, including the platypus. Narrated by Jai Armstrong.