Alpine touring · Human-powered ski descent
Tilly Jane A-Frame Ski Tour
An established Mount Hood touring objective up to the Tilly Jane A-Frame, combining a sustained skin ascent with a backcountry descent. A higher extension toward Cooper Spur Shelter is a different, more committing objective.
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Reviewed editorial profileAn established Mount Hood touring objective up to the Tilly Jane A-Frame, combining a sustained skin ascent with a backcountry descent. A higher extension toward Cooper Spur Shelter is a different, more committing objective.
What makes it special
- A-frame cabin setting high on Mount Hood
- Sustained skin track and forest descent
- Views of Hood, Adams and eastern Cascades
Technical profile
What this adventure requires
Technical grade
Condition-dependent
Vertical gain
~1,800 ft to A-frame
Descent style
Forest and burn-area descent
Terrain / protection
Unpatrolled snow terrain
Experience
Developing
Commitment
Half to full day
Activity
Alpine ski touring
Skills required
- Uphill skinning and transitions
- Confident off-piste skiing
- Avalanche awareness and rescue
- Winter navigation and group decision-making
Key hazards to assess
- Avalanche conditions
- Tree wells and obstacles
- Winter navigation
- Variable snow coverage
Quested experience levels describe the intended skill progression, not objective safety. An approachable classification is not a guarantee of safety. Climbing requires appropriate protection and descent competence; ski tours require independent avalanche decisions, winter navigation and competent downhill skiing.
Check route details on Mazamas ↗Plan your visit
Mazamas describe roughly 1,800 feet of ascent to the A-frame; the optional higher extension adds substantial gain and exposure. Avalanche equipment, winter navigation and confident skiing are required. Confirm snow coverage, road and Sno-Park access, weather and avalanche conditions.
View source route information ↗Information is a planning starting point, not live conditions or route guidance. Always check current access, weather, safety and permit information.