The Blue Mountains are a breathtaking natural wonder, known for their distinctive blue haze, which is actually a fine mist of oil released by the eucalyptus trees. This mountainous region, part of the Great Dividing Range, offers a rich tapestry of dense forests, steep cliffs, and cascading waterfalls. Visitors can explore the rugged terrain through numerous hiking trails, enjoy the panoramic views of the Jamison Valley, or discover the cultural significance of the area through its Aboriginal heritage sites. The Blue Mountains also house charming towns like Katoomba and Leura, where art deco streetscapes meet cozy cafes and boutique shops.