About This Route
Treble Cone near Wanaka, a 2-hour drive from Queenstown and feasible pre-Milford Sound loops, boasts advanced snowboarding on High Street, Mother and Upper Mother, and Suicide Face. These steep chutes and cliff drops demand precision amid Fiordland's expansive terrain. Access via Cardrona Valley Road requires snow chains in winter per NZTA; combine with Milford Road's avalanche-managed sections for epic road trips. World's southernmost lift-served terrain offers untracked lines post-storm.
Safety Considerations
Advanced hazards include rock exposures on thin cover, crevasse-like rolls, and high-speed falls. Check SnowSafe bulletins for slab avalanches; self-arrest practice essential. Lifts close in high winds (40kph+); hike-outs possible. Drive safely: snow chains mandatory, fit at pullouts. Adhere to Leave No Trace on ungroomed lines. Buddy check gear pre-run; rotate leaders. Variable viz from lake-effect snow; carry whistle, headlamp for late descents.
Essential Gear
Freeride snowboard (Jones or Armada), releasable bindings, full-face helmet (Fox). Probe, shovel, transceiver (BCA), airbag pack for chutes. Car kit: chains (Pewag), traction mats, satellite phone. Insulated boots (ThirtyTwo), spine protector.