Walls Ledge Porters Pass Centennial Glen Circuit is a 5.4km, grade 4 Circuit hike located in Blue Mountains National Park New South Wales. The hike should take approximately 3 hrs 30 mins to complete.
This circuit walk covers many of the tracks just to the west of Blackheath. The walk follows the cliff lines both above and below with amazing views of the Kanimbla Valley rock features and waterfalls. The walk takes in a cross section of plants with defined changes through the cliff passes.