The Sea of Seracs
Orthanc
The route is located on the hill next to the one where the save point is. Chalk or other buffs are not required to complete the route, but especially in the chimney-like section it is highly recommended to use chalk, as there are no footholds or handholds available.
First AscentOttolandoFeb 14, 2026
First RedpointOpenOpen
First Clean AscentOpenOpen
Chalk Record99by Open
Speed RecordOpenby Open
1Ascents
0Redpoints
Route Images
Route Line
Reference images showing the line and its path through the mountain.
Beta
Route Info
The route is located on the hill next to the one where the save point is. Chalk or other buffs are not required to complete the route, but especially in the chimney-like section it is highly recommended to use chalk, as there are no footholds or handholds available.
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