Spanning 1.1 km along the Medlow Bath escarpment, the Hydro Majestic is a legendary "palace in the wilderness." Opened in 1904 this heritage icon blends Art Deco and Edwardian styles. It’s famous for its Chicago-imported dome, and stunning views over the Megalong Valley.

This architectural journey showcases the region's 1920s and 30s glamour, from Katoomba’s main street lined with 1930s buildings, cafes, and shops, to Art-Deco styled gardens and historic landmarks.