Blue Mountains, NSW, Australia from above.
Katoomba, Wentworth Falls, Leura and the Jamison Valley from the air.
The video above is of the Upper Blue Mountains, NSW, Australia. It includes the townships of Leura and Katoomba. The Jamison Valley below Katoomba as seen from Echo point features in the video and opposite Echo Point is the Narrow Neck plateau.
The map below has markers which will give you more information and an idea of where you can go to see the sort of views that are seen in the video. One of the best places to view some of the scenery is at Echo Point, Katoomba.