Waddy Firetrail to Coba Creek and Kulpas Ridge, Marramarra NP
From the Waddy firetrail we go off track and drop into Coba Creek. Following the creek we come to the terminus of Kulpas track which we follow back to our starting point.
The drop into Coba Creek involves negotiating a couple of cliff lines and the creek itself will involve rock / boulder hopping & scrambling.
Car pool from Hornsby station can be arranged (approx $5 - $10).