The Reintal route: the way people reached the summit before there were any lifts at all.
The Reintal (literally "pure valley") is the classic hiking approach to the Zugspitze, following the same nature-reserve valley the trains and cable cars now bypass entirely. The standard version splits the climb across two nights in working Alpenverein huts — Reintalangerhütte, then Knorrhütte — before a genuine 1,600 m summit push on the final day. It's slower, cheaper in cash terms, and the only ascent where the climb itself, not just the summit, is the point.
- Starting point
- Reintal trailhead, near the Partnachklamm
- Night 1
- Reintalangerhütte
- Night 2
- Knorrhütte, ~3.2 km / ~670 m gain from Reintalangerhütte
- Summit day
- ~1,600 m ascent to 2,962 m, then ~900 m back down to Knorrhütte
- Terrain
- Protected nature reserve valley, then high-alpine ground above the treeline
The route, day by day
Day one follows the Reintal — a protected nature reserve valley carved by the Partnach river — from the trailhead near the Partnachklamm gorge up to the Reintalangerhütte, a working Alpenverein hut used as the first overnight base. Day two is shorter on distance but not on effort: roughly 3.2 km and about 670 m of elevation gain to the Knorrhütte, built in 1855 and sitting right at the threshold of the Zugspitzplatt — the same glacier plateau the cogwheel train reaches from the other side. From Knorrhütte, most parties do a genuine summit day: around 1,600 m of ascent above the treeline to the 2,962 m top, then roughly 900 m back down, either returning to Knorrhütte or continuing down via one of the mechanical ascents.
What makes this different from the lifts
The Reintal is a genuine wilderness approach — most of it runs through terrain the mechanized ascents never touch, past the Partnach's upper reaches and through high pastures before the ground turns to bare rock and scree above the huts. The two nights in working mountain huts are part of the experience, not just a logistics necessity: both are real Alpenverein-run refuges with dormitory-style beds, hot meals, and a genuinely social atmosphere shared with other hikers doing the same route. It's the only ascent where you actually feel the 1,945 m the cable car covers in ten minutes.
The safety reality — read this before you book
This is real mountain terrain, not a long walk
The summit day above Knorrhütte crosses genuine high-alpine ground — exposed sections, loose scree, and terrain that turns dangerous fast in poor weather, low visibility, or an afternoon thunderstorm (common in the Alps in summer). This route needs a multi-day settled forecast, proper boots and layers, and a realistic honest assessment of fitness for a 1,600 m ascent day at altitude — it is not the trip to attempt on a whim because the cable car queue looked long. If in doubt, ask the hut wardens (Reintalangerhütte or Knorrhütte) about current conditions before committing to the summit push; they see the mountain daily and will say plainly if it isn't a good day.
Booking the huts
Both Reintalangerhütte and Knorrhütte are working, bookable Alpenverein huts, not emergency bivouacs — reserve ahead directly with each hut, especially for summer weekends, since bed space is genuinely limited and turning up unbooked in peak season risks being turned away. Alpenverein (DAV) membership typically gets a reduced overnight rate at member huts; non-members are still welcome but pay the standard guest rate. See the huts & multi-day routes page for the wider hut network and how this route compares to shorter hut-to-hut options that don't summit.
Who this suits
Fit, experienced hikers who want the climb itself, are comfortable on exposed high-alpine terrain, and are willing to build in a weather buffer day if needed. It is not the right choice for young children, anyone with limited hiking experience, or anyone on a fixed one-day schedule — for those, the cable car or cogwheel train reach the same summit far more reliably.