East Ridge

The Linda Glacier Route is one of the standard alpine routes on Aoraki / Mount Cook and is widely documented in New Zealand climbing references. It is a serious glaciated ascent involving snow and ice travel, crevasse hazards, and objective avalanche and serac danger depending on conditions. The route is commonly used as a normal route from the east side of the mountain. Conditions on the glacier and upper slopes can change rapidly, and route-finding is important. It is a full mountaineering objective rather than a trekking route.

Zurbriggen Ridge is a documented alpine route on Aoraki / Mount Cook and is regarded as a serious technical climb. It follows a prominent ridge line and usually involves exposed mixed climbing with snow and ice. The route is more committing than the standard glacier ascent and demands solid alpine judgment. Rockfall, icefall, and changing snow conditions are important hazards. It is a genuine mountaineering objective on New Zealand's highest peak.

The North Ridge is another established alpine route on Aoraki / Mount Cook and is documented in climbing literature for the peak. It is a technical ridge climb with mixed snow, ice, and rock sections. The route is exposed and serious, with objective hazards typical of high alpine ridges. Conditions can make the difficulty vary significantly from season to season. It is suitable only for experienced mountaineers.