Why go
The published 7.3-kilometre route rises through the Aileron pass and across the volcanic summit landscape, with the route publisher estimating about six hours. This is a substantial hike with steep and rocky sections, not a stop at a viewpoint. Start at the car park, leave time to return by the marked route, and turn back if cloud, rain or wind makes conditions unsafe.
What to look for
- The route crosses the Aileron pass and volcanic summit landscape.
- The summit offers views when the clouds clear.
Useful to know
- Start at the L’Aileron first-refuge car park; the mapped point is the trailhead, not the summit.
- Allow 4–8 hours; the route publisher estimates six hours and rates it hard. Check trail and weather conditions.
Your next visit
Estimated · Declared scenario and planning estimates; no live opening, weather, queue or booking service.
Outdoor visit · 240–330 min
World planning estimate; admission, opening, visit duration and access need checking.