This is the oldest hut in Aoraki/Mt Cook National park still on it's original site. This is a challenging hike with sheer drop offs and should only be attempted by fit and experieced hikers. The route to Sefton Biv is unmarked. Route finding and moving through steep terrain (with high consequence of falls) are required to reach the biv. Make sure you read reviews and research before attempting.

Reaching the hut in winter requires a good level of mountaineering experience, route finding skills and avalanche knowledge.

Before you go make sure you log your intentions with the Aoraki Mt Cook Visitor Center. There is a daily radio check-in and weather update to all the alpine huts in Aoraki/Mt Cook National Park. This is at 4:45 pm. There are instructions in the hut that explain how the radio update is done.

Extra info:

• Walking distance: 9.5km return

• Walking time: Appox 4-5hrs

• Elevation gain: 800

• Diffculty ratig: Hard, experience required