Join Peter on this scenic walk near the township of Glenbrook in the Lower Blue Mountains. The walk is to Lennox Bridge (which is the oldest surviving stone arch bridge in Australia) and spans Lapstone Creek. The walk takes in Chalmers Lookout and Marges Lookout and Lapstone Tunnel. It is on well-marked bush tracks with some stairs for that extra challenge. As the Tunnel is closed the walk is no longer a loop so we will return the same way. Please note this is only Peter's second walk as a Leader so your support is greatly appreciated.