Kirsten Schiel looks up the Sunrise Couloir. This is a steep narrow couloir. It is formidable; a climber died falling down this couloir one July by trying to down climb the firm morning snow.
Kirsten Schiel nears the top of the Sunrise Couloir. This Couloir gets steeper and steeper towards the top becoming a solid 50% for several turns.
Kirsten Schiel climbs the Sunrise Couloir in ominous foggy conditions. This section of the couloir becomes steep and committing. A climber fell to his death in this couloir so it is formidable.