The Blue Mountains are 120 kilometers west of Collaroy Plateau. The most practical way to travel is by driving via the Great Western Highway, which takes about 2 hours. The Blue Mountains are famous for their stunning scenery, hiking trails, and the Three Sisters.
Total Distance: 120 km driving distance; 90 km straight-line air distance.
The drive is scenic; enjoy the views.
Autumn for the beautiful foliage or spring for the gardens.