Distance: 2.7 km (2.0 DOC hours) - Unmarked route, clear - Easy-moderate terrain
Altitude: 979m to 1544m. Gain: 244m. Loss: 726m . Gradient: 21 deg (Moderate-hard)
Skills: Prolonged scrambles (4/7)

Unmarked route, clear (7/9)
Unmarked route, follows obvious geography (river, spur, trail, etc)

Primary, unmapped (2/5)
Route not on maps, but is principal access to hut or along range / catchment

Moderate-hard (difficulty: 4/5)
Continuous moderate climbs

Easy-moderate (difficulty: 2/5)
Tussock / river-gravel / open bush / cut track

Prolonged scrambles (difficulty: 4/7)
Scramble, frequently on exposed ridges, spurs, faces

None (difficulty: 1/6)
No unbridged river crossings

Unknown (difficulty: 0/7)
Not specified

No description

Note: Described in the reverse direction to your journey

Initially in a small gut, the climb to Fohn Pass is fairly simple - go up. As altitude is gained, the pass comes into view - just head for it.

From the pass, climb to the right. Follow a square gut down until the lake come into view then traverse, losing altitude, to the lake. Distributed camping in sheltered tussock is readily available.