From the Rees Valley, ascend directly from the Rees Valley or via Kea Basin track. If ascending from Kea Basin track, leave the track at E40 491 107 and sidle through bush and scrub to cross Lennox Creek at 800m E40 491 097. This is the only place to cross Lennox Creek. The route up from Earnslaw Burn to Lennox Pass and down to the Kea Basin track is described in more detail in Moir’s Guide. One can descend more directly to the Rees Valley but care is needed to avoid bluffs.