| Jamison Valley | |
|---|---|
 View of the Jamison Valley from Wentworth Falls | |
| Length | 4 kilometres (2.5 mi) |
| Width | 10 kilometres (6.2 mi) |
| Depth | 400 metres (1,300 ft) |
| Geology | |
| Age | Triassic |
| Geography | |
| Location | Blue Mountains, New South Wales, Australia |
| Population centers | Katoomba |
| Coordinates | 33°45′30″S 150°20′02″E / 33.75823611°S 150.333875°E |
| Traversed by | Sublime Point Trail |
| Rivers | Jamison Creek Kedumba River |
The Jamison Valley forms part of the Coxs River canyon system in the Blue Mountains of New South Wales, Australia. It is situated approximately 100 kilometres west of Sydney, capital of New South Wales, and a few kilometres south of Katoomba, the main town in the Blue Mountains.