Tricouni North ridge.

Ascent via the North Ridge, descent - South ridge and down to Berg (High Falls lake). 

Gear:

Harness + your usual crevasse rescue set-up + enough material to build an anchor.

Ice axe, crampons, helmet, climbing shoes.

Group gear to be discussed in the forum.

Food for a day, headlight, and enough clothes to survive a night in the alpine in case of an emergency.