Wentworth Falls is a seasonal three-tiered waterfall fed by the Jamison Creek, near the town of Wentworth Falls in the Blue Mountains region of New South Wales, Australia. The falls are accessible via the National Pass Walking Trail and the Overcliff/Undercliff Walk. The total height of the waterfall is 187 metres (614 ft). Near the falls, there is a rocky knoll that has a large number of grinding grooves created by rubbing stone implements on the rock to shape and sharpen them.