Distance: 3.6 km (4.0 DOC hours) - Unmarked route, hard - Hard terrain
Altitude: 597m to 1134m. Gain: 20m. Loss: 545m . Gradient: 9 deg
Skills:

Unmarked route, hard (8/9)
Unmarked route, no clear geographic features to follow

minor (5/5)
A viable route, not widely used

Unknown (difficulty: 0/5)
Not specified

Hard (difficulty: 5/5)
Thick scrub-bash / continuous river boulders, waterfalls, or gorges

Unknown (difficulty: 0/7)
Not specified

Unknown (difficulty: 0/6)
Not specified

Unknown (difficulty: 0/7)
Not specified

No description

Note: Described in the reverse direction to your journey

Follow North Branch Wilkin Track past Lake Diana. Easy travel up the streambed initially before tackling the scrub on the TL to reach bushline. Easy tussock slopes above.