The classic Twin Stream line. Start below the large chockstone. Take a small rack of wires, RPs and cams to 4cm.
The first four pitches took a week to put up because of the need to make frequent runs back to Mount Cook Village to recharge the six-volt battery used to drill the ultra hard greywacke, combined with a southerly storm that plastered the wall with ice. Andy Mafarlane endured a 13m whipper on the fourth crux pitch during the first ascent.
- P1
- 17
- 7
- Trad
Climb the shallow pillar to a horizontal break and traverse right to belay.
- P2
- 20
- 8
- Trad
Follow the line of bolts. Bolt count estimate only.
- P3
- 23
- 8
- Trad
Follow the line of bolts. Bolt count estimate only.
- P4
- 23
- 8
- Trad
Follow the line of bolts. Bolt count estimate only. Very spicy.
- P5
- 18
- 8
- Trad
The intensity eases once the ledge is reached. Bolt count estimate only.
- P6
- 15
- 8
- Trad
Climb to the top. Bolt count estimate only.
28/12/15 Southerly Front has had some damage from rockfall but is climbable.