Aron Bosworth
Early morning, Lassen Peak (10,457'). Dirty Martini Chute is the funnel-shaped line in the center of photo.
Aron Bosworth
Heading to the north ridge.
Reed Youngbar
Contemplating Lassen lines.
Reed Youngbar
Great views from the lower north ridge with Mount Shasta in view.
Reed Youngbar
14,197-foot Mount Shasta, Califronia's tallest volcano, is in view for much of the climb.
Aron Bosworth
The push up Lassen's north ridge.
Aron Bosworth
The upper reach of Lassen's north ridge.
Reed Youngbar
Encountering a mix of rock, ice, and snow.
Aron Bosworth
Navigating around fumaroles en route to the summit ridge.
Aron Bosworth
Blank slate. Dirty Martini Chute.
Reed Youngbar
Dirty Martini Chute.
Aron Bosworth
Dirty Martini Chute.
Aron Bosworth
Turns below the summit ridge. Dirty Martini Chute.
Reed Youngbar
Skiing into the choke.
Reed Youngbar
Sunkissed turns. Dirty Martini Chute.
Aron Bosworth
Sunkissed turns. Dirty Martini Chute.
Aron Bosworth
Dirty Martini Chute (left) and the north shoulder bowl (right).
Reed Youngbar
Playful terrain on the lower slopes.