E4 (alpin) Fernwanderweg (Bereich Kufstein/Kaisergebirge)

The E4 (alpin) Fernwanderweg in the Kufstein/Kaisergebirge area is a roughly 25-km point-to-point alpine section of the 12,090-km European long-distance path E4, set in Tyrol, Austria. It climbs about 1,400 m through the Kaisertal valley to the Stripsenjochhaus before descending to Griesenau. Rated challenging, it threads dramatic limestone walls of the Wilder Kaiser massif.

About the E4 (alpin) Fernwanderweg (Bereich Kufstein/Kaisergebirge)

The E4 is, by a wide margin, the longest of Europe's network of long-distance paths, running approximately 12,090 km from Cape St. Vincent on the Portuguese Atlantic coast to Acheleia on Cyprus. Coordinated by the European Ramblers Association (ERA), it crosses eleven countries — Spain, France, Switzerland, Germany, Austria, Hungary, Romania, Serbia, Bulgaria, Greece and Cyprus — and forms part of the International Walking Network (IWN), one of the most significant waymarked route systems on the continent.

Where the E4 reaches the border between Bavaria and Tyrol, the route splits into two difficulty variants. The gentler foothill option largely follows the Maximiliansweg across the German pre-Alps. The alpine variant (E4 alpin) takes the harder, higher line straight into the rock — and nowhere is that clearer than in the Kaisergebirge, the compact but ferociously steep limestone range north of Kufstein.

This guide covers the classic alpine segment described in the route notes: from Kufstein through the Kaisertal, past Pfandl and Hinterbärenbad up to the Stripsenjochhaus, then down to Griesenau. It is a short stretch of a vast trail, but it concentrates the character of the whole E4 alpin into one or two unforgettable days: a car-free valley, a working alpine hut, and a high saddle wedged between the Wilder Kaiser and Zahmer Kaiser walls. The Kaisergebirge has been a protected landscape (Naturschutzgebiet Kaisergebirge) since 1963, covering about 102 km², so the scenery here is preserved largely as generations of climbers and hikers have known it.

Route Overview & Stages

The Kufstein/Kaisergebirge section is most naturally walked as two stages, breaking overnight at the Stripsenjochhaus. Distances and elevation figures below are approximate and reflect the standard line up the Kaisertal.

Total: roughly 25 km with about 1,400 m of ascent and 1,200 m of descent. Fit hikers occasionally compress the whole thing into a single long day, but the overnight at the hut is what makes this segment special — and far safer if afternoon storms build.

Highlights & Points of Interest

• Kufstein & Festung Kufstein — the start town on the Inn river (about 500 m elevation), crowned by a medieval fortress that has guarded the valley since the 13th century. The trailhead for the Kaisertal sits a short walk from the old town.
• Kaiseraufstieg (the steps) — the entrance to the Kaisertal is reached by a famous staircase of roughly 280 stone steps cut into the gorge. Until 2008 the valley had no public road at all; it remains one of the last largely car-free inhabited valleys in the Alps.
• Kaisertal — a quiet, green hanging valley separating the Zahmer Kaiser to the north from the Wilder Kaiser to the south, dotted with traditional farmhouses and grazing pasture.
• Pfandl — a small inn and farm clearing along the valley path, a traditional rest stop with terrace views toward the Wilder Kaiser walls.
• Hinterbärenbad (Anton-Karg-Haus) — the alpine hut at the head of the Kaisertal (around 830 m), run by the German Alpine Club (DAV) Kufstein section and a historic base for climbers since the late 1800s.
• Stripsenjoch & Stripsenjochhaus — the high saddle at 1,577 m, with the hut perched just below it. This is the dramatic crux: a notch directly beneath the soaring towers of the Wilder Kaiser, including the Totenkirchl and Predigtstuhl.
• Stripsenkopf (1,807 m) — an easy optional summit above the hut, a 45-minute climb rewarded with a 360° panorama over the entire Kaiser range and out to the Hohe Tauern.
• Griesner Alm & Griesenau — the descent ends at the Griesner Alm and the hamlet of Griesenau near St. Johann in Tirol (about 830 m), a base for the Wilder Kaiser's famous big-wall climbing routes.

Best Time to Hike the E4 (alpin) Fernwanderweg (Bereich Kufstein/Kaisergebirge)

The reliable hiking window for this alpine section runs from mid-June to early October, and the single best month is September. By September the snowfields below the Stripsenjoch have cleared, the most violent summer thunderstorms have eased, daytime temperatures sit comfortably around 15–20 °C in the valley, and the crowds of the Tyrolean school holidays have gone. Visibility tends to be at its sharpest, ideal for the Stripsenkopf panorama.

June and early July can still hold old snow in shaded gullies near the saddle, and the Kaisergebirge is notorious for fast-building afternoon thunderstorms in July and August — start early and aim to be off exposed ground by midday. As of 2026, the staffed huts on this route typically open from late May/early June and close in early to mid October; outside that window the high crossing becomes a serious undertaking with no warm food, no water service and genuine avalanche or ice risk. Always check current hut opening dates and the local weather forecast before setting out.

Practical Information

Accommodation

The natural overnight is the Stripsenjochhaus (1,577 m), a classic Austrian Alpine Club hut. Expect roughly €18–28 for a dormitory (Matratzenlager) bunk and around €30–45 for a place in a smaller multi-bed room; Alpine Club members (ÖAV/DAV/Naturfreunde and reciprocal clubs) pay substantially less. Half-board with a hearty mountain dinner and breakfast usually adds about €25–35. The Anton-Karg-Haus (Hinterbärenbad) lower in the Kaisertal offers similar rates and is a good fallback or shorter first day. In Kufstein and around Griesenau/St. Johann you'll find guesthouses and hotels from roughly €70–120 per double room. Wild camping is restricted across the Kaisergebirge nature reserve — use the huts. Booking ahead is essential in July, August and on September weekends.

Getting There & Back

Kufstein sits on the main Munich–Innsbruck railway line, with frequent direct trains. From Innsbruck the journey takes about 45 minutes; from Munich roughly 1 hour 15 minutes; from Salzburg around 1 hour 30 minutes with one change. The nearest major airport is Innsbruck (INN), about an hour away by train, with Munich (MUC) and Salzburg (SZG) as larger alternatives within roughly two hours. At the finish, Griesenau is served by regional buses toward St. Johann in Tirol and Kirchdorf, from where trains connect back toward Kufstein via Wörgl — the loop back to your starting point takes about 1.5–2 hours by public transport. Timetables and tickets are available via Austrian Federal Railways (ÖBB).

Permits & Fees

No permit is required to walk this section of the E4, and the trail itself is free to access. There are no entry gates or fees for the Kaisergebirge nature reserve. Your only fixed costs are hut overnights and meals, plus any public transport. If you hike huts regularly, an Alpine Club membership (around €60–70 per year) quickly pays for itself through reduced bed rates and includes alpine rescue insurance — well worth it on terrain like this. Standard alpine rules apply: stay on marked paths, respect grazing livestock and gates, and carry out all rubbish. For current hut opening dates, bed reservations and route conditions across the whole range, the Austrian Alpine Club (ÖAV) is the authoritative source and is updated each season. Note too that the Kaisergebirge is a strict nature reserve, so off-trail walking, fires and overnight bivouacking outside the huts are not permitted — another good reason to plan your stages around the staffed huts described above.

Gear & Packing List

This is real alpine terrain with steep, rocky, sometimes exposed ground, so footing and weather protection matter more than ultralight bragging rights. Bring sturdy B/B-rated hiking boots with good ankle support and grippy soles, trekking poles for the steep descent to Griesenau, and full waterproof shell layers — mountain weather here turns fast. Pack a warm midlayer and hat even in midsummer, because the Stripsenjoch can be cold and windy. A 1.5–2 litre water capacity, sun protection, a headlamp, a basic first-aid kit and a small emergency bivvy round out the essentials.

For a one- to two-night hut trip you can travel light, since you don't need a tent or cooking kit. A 35–50 litre pack is ideal. Good options from our gear database include the 2400 Windrider for a minimalist load, the slightly larger 3400 Windrider if you carry more layers, or the supportive Abisko Hike 35 and Aircontact Lite 45+10 for those who prefer a framed hauler. If you're shopping for a pack specifically, our roundup of the best ultralight backpacks of 2026 breaks down seven tested options. Don't skimp on hut snacks either — sustained climbing burns far more than most people expect, as our guide to how many calories you need hiking a full day explains.

Similar Trails You Might Like

If the E4 alpin through the Kaisergebirge whets your appetite for hut-to-hut hiking in the Eastern Alps, Austria offers a deep bench of comparable routes. The following trails share the same mix of staffed huts, big limestone or granite scenery and well-marked alpine paths.

• Adlerweg — Tyrol's flagship long-distance trail, which actually crosses the Kaisergebirge itself and links many of the same huts.
• Stubaier Höhenweg — a high, demanding circuit through the glaciated Stubai Alps south of Innsbruck.
• Berliner Höhenweg Zustieg Ahornbahn — the approach to the classic Zillertal high route.
• JK01 (Austria), 720 km — a long-distance line for those building bigger multi-week itineraries.
• JK02 (Austria), 720 km — its companion route across the country.

For something further afield with the same hut-to-hut spirit, our guide to the Theth to Valbona trail in Albania covers one of the Balkans' finest day crossings.

Frequently Asked Questions

When is the best time to hike the E4 through the Kaisergebirge?
September is the single best month. Snow has cleared from the Stripsenjoch, summer thunderstorms have eased, the huts are still open, and visibility is sharp for the Stripsenkopf panorama. The broader season runs mid-June to early October. Avoid winter, when the high saddle becomes a serious snow-and-ice undertaking with no staffed huts or water service.

How difficult is this section of the E4?
It is rated challenging. The route gains around 1,400 m over roughly 25 km on steep, rocky alpine paths, including the famous Kaisertal entrance steps and an exposed approach to the Stripsenjoch at 1,577 m. You need sure footing, a head for heights in a few spots, good fitness and proper boots, but no technical climbing or via ferrata gear is required.

How far is each day on this segment?
Split over two days, the first stage from Kufstein up to the Stripsenjochhaus covers about 17 km with 1,150 m of climbing — a full mountain day of five to seven hours. The second, from the hut down to Griesenau, is around 8 km and mostly descending, taking three to four hours. Strong hikers sometimes do it all in one long day.

Where do you sleep on the trail?
The Stripsenjochhaus at 1,577 m is the classic overnight, with dorm beds from roughly €18–28 and half-board around €25–35 extra; Alpine Club members pay less. The Anton-Karg-Haus at Hinterbärenbad lower in the valley is a good alternative. Kufstein and Griesenau offer guesthouses and hotels. Book ahead for July, August and September weekends.

Do I need a permit or pay any fees?
No permit is needed and the trail is free to walk; there are no fees for entering the Kaisergebirge nature reserve. Your costs are hut beds, meals and public transport. Wild camping is restricted in the reserve, so plan around the huts. Regular hut-goers often buy Alpine Club membership (about €60–70 per year) for cheaper beds and built-in rescue insurance.