Why the Großglockner is famous
The Großglockner is Austria's highest mountain, and for many Austrian climbers it is the one summit they want to stand on once. It is also a serious alpine peak rather than a walk. Every route crosses a glacier or steep snow and ends on an exposed rocky ridge, and the classic picture of the mountain is a line of roped parties queuing at the notch between the Kleinglockner and the main summit.
Topographically it stands out across the whole Alps. Its prominence of about 2,420 m and its dominance (the nearest higher summit, the Königspitze in the Ortler group, is about 175 km away) are second only to Mont Blanc. The summit is shared by two Austrian states: the ridge carries the border between Tyrol (East Tyrol) and Carinthia, and since 1918 the summit area has belonged to the Alpine Club.
Where it is and how to get there
The mountain stands in the heart of the Hohe Tauern National Park, which covers 1,856 km² in Carinthia, Salzburg and Tyrol. Two villages lie at its foot. Kals am Großglockner (1,324 m), about 8 km south-west of the summit, is reached from Lienz (about 30 km; bus 4408 takes 48 minutes) or from the Felbertauern road via Huben. From Kals the 7 km toll road Kalser Glocknerstraße, built in 1979–1980, climbs the Ködnitz valley to the Lucknerhaus (1,918 m), the car park and inn where almost all ascents from the south begin.
Heiligenblut am Großglockner (1,291 m) in the Möll valley of Carinthia, about 12 km north-east of the summit and 38 km from Lienz, is the starting point on the eastern side. From here the Großglockner High Alpine Road climbs to the Kaiser-Franz-Josefs-Höhe (2,369 m) above the Pasterze glacier, the classic viewpoint and the start of the northern and eastern routes.
The normal route from Kals
The normal route (UIAA grade II in places) is a two-day glacier and rock climb with about 1,900 m of ascent from the Lucknerhaus. The usual schedule:
- Lucknerhaus (1,918 m) to the Stüdlhütte (2,802 m): 2–3 hours on a good path past the Lucknerhütte (2,241 m), technically easy.
- Stüdlhütte to the Erzherzog-Johann-Hütte (3,454 m): about 2.5–3 hours, roped up across the Ködnitzkees glacier and up rock to the Adlersruhe. An alternative approach, the Mürztaler Steig, goes from the Lucknerhaus to the Burgwartscharte (about 2.5 hours) and on to the hut (about 1.5 hours).
- Adlersruhe to the summit: 1.5–2 hours. A short rise leads onto the firn ridge known as the "Bahnhof", then zigzags climb the Glocknerleitl, a snow and ice slope of up to 40°. Crampons are mandatory from the hut to the ridge of the Kleinglockner. Above, easy rock (grade I with short passages of II) leads over the Kleinglockner (3,770 m), down into the Obere Glocknerscharte notch and up the final ridge to the cross. Iron posts and ring bolts allow belaying along the ridge.
Most parties sleep at the Erzherzog-Johann-Hütte and reach the summit early; others sleep lower at the Stüdlhütte, which is easier on the body at altitude but makes for a long summit day of about 1,000 m of ascent and roughly 8–8.5 hours there and back. The descent follows the same line; from the summit back to the Stüdlhütte takes about 3.5 hours.
Other routes
From Heiligenblut. The Fürstbischof-Salm-Weg, the route of the first ascensionists, leads from the Glocknerhaus to the Salmhütte (2,644 m, about 3 hours) and on to the Erzherzog-Johann-Hütte (another 3 hours).
Stüdlgrat. The south-west ridge rising straight from the Stüdlhütte to the summit is the second most climbed route and one of the best-known alpine rock climbs in the Eastern Alps: about 1,000 m of ascent and 8 hours for the round trip, with key pitches of III+ to IV−. It was first climbed in 1864. The descent is by the normal route.
North side. The Pallavicinirinne, a 600 m couloir up to 55° steep, was first climbed in 1876 by the Heiligenblut guides Hans Tribusser, G. Bäuerle and J. Kramser with Alfred von Pallavicini; Tribusser cut some 2,500 steps in the ice, and nobody repeated the climb for 23 years. Willo Welzenbach climbed the north face in 1926, and the Mayerlrampe reaches 70°. With the ice melting back these are now mixed climbs, done mostly in spring and autumn.
Without climbing. Non-climbers can still get close. The walk from the Lucknerhaus to the Lucknerhütte takes about an hour; the Stüdlhütte (about 895 m of ascent and 3 hours) offers the classic close view of the south face and the Stüdlgrat. On the Carinthian side, the 1.4 km Kaiser-Franz-Josef panorama path at the Kaiser-Franz-Josefs-Höhe leads to the Kaiserstein viewpoint and to a wildlife observation point where marmots, ibex and chamois are often seen.
Huts, guides and costs
No permit or summit fee is required. The costs are huts, the toll roads and, for most people, a guide.
- Erzherzog-Johann-Hütte (3,454 m) on the Adlersruhe is the highest hut in Austria. It was opened in 1880 by the Österreichischer Alpenklub and has about 130 places. Overnight stays are possible only with a reservation by email. In 2026 a bunk with breakfast cost €44.50 for members of an alpine club and €56.50 for non-members, half board €83 and €95. The façade was renovated in 2026, and the hut operators state that it stays closed until mid-June 2027.
- Stüdlhütte (2,802 m), run by the DAV section Oberland, was first built in 1868 on the initiative of the Prague merchant Johann Stüdl and rebuilt in 1993–1996. It has 122 bunks; in 2026 a bunk cost €15 for adult club members and €35 for non-members, half board €59.50 extra (rates rise from 2027). In 2026 the last night of the season was 3–4 October.
- Salmhütte (2,644 m) on the Carinthian side, open mid-June to September, is a quieter base.
Austria has no rule that a guide is compulsory, but the huts recommend one for anyone without alpine experience. The Kals mountain guides, an association founded in 1869 and the oldest in the Eastern Alps, take more than 1,000 guests up the Glockner each year. Their 2026 price for the two-day normal route with a night at the Stüdlhütte was €675 for one person, €430 each for two and €310 each for three, including harness, crampons and helmet; in late July and August they take at most two clients per guide. The Stüdlgrat cost €700 for one or €445 each for two. Choose state-certified mountain guides (Berg- und Skiführer); the huts advise asking to see the guide's badge or ID card.
The High Alpine Road and the Pasterze
The Großglockner High Alpine Road, 47.8 km from Bruck in Salzburg to Heiligenblut, was built in 1930–1935 by up to 4,000 workers to the design of the engineer Franz Wallack and opened on 3 August 1935. It crosses the Hochtor at 2,504 m, with a side road to the Edelweißspitze (2,571 m) and the glacier road to the Kaiser-Franz-Josefs-Höhe. The road is open from early May to early November; in 2026 a day ticket for a car cost €46.50. The viewpoint is named after Emperor Franz Joseph, who walked here from Heiligenblut with Empress Elisabeth on 6–7 September 1856.
Below lies the Pasterze, 8.3 km long and 17.3 km² in 2006, for decades Austria's largest glacier. It is shrinking fast: since 1856 it has lost almost half its area, the front retreated more than 50 m a year around 2015–2020, and the ice thins by about 10 m a year. The funicular built in 1963 used to drop visitors at the glacier edge; now the ice is about 2 km away on foot, and glaciologists expected the tongue to break off around 2026, after which the Gepatschferner in Tyrol will become the largest glacier in Austria.
When to go and weather
The summer season runs from late June to late September, when the Erzherzog-Johann-Hütte is normally staffed; the Stüdlhütte stays open into early October. The Kals guides recommend late July to late August for the normal route. Weekends in good weather are crowded: on fine summer days more than 150 people reach the summit, and the narrow ridge and the notch become bottlenecks. Start early, both to beat the queue and to be off the ridge before afternoon thunderstorms, which are frequent in summer. In late summer the Glocknerleitl may be bare ice and loose rock. In winter and spring the normal route is a ski tour of about 1,900 m from the Lucknerhaus, done with guides or by experienced ski mountaineers.
Water
There is no reliable water to drink on the glacier and rock above the huts, so the practical plan is to drink well and fill up at the huts. The Lucknerhaus, Lucknerhütte, Stüdlhütte and (when open) Erzherzog-Johann-Hütte sell drinks and meals; buy or fill 1–1.5 litres for the summit day, as there is nothing to buy between the Adlersruhe and the summit and back. Streams on the approach below the Stüdlhütte run with glacier and snowmelt water and are best treated before drinking.
Mobile coverage and emergencies
Coverage is good around the huts on the south side but not everywhere: at the Stüdlhütte there is no signal inside the building, while the terrace and the area around the hut have very good reception; the hut offers no Wi-Fi. On the glacier and ridges reception depends on the line of sight to the valleys, so carry a charged phone and a power bank, download the weather forecast and map before leaving the hut. The Austrian alpine emergency number is 140 (Bergrettung, mountain rescue); the European emergency number 112 also works.
Dangers and safety
The Glockner looks close and familiar, which leads people to underestimate it. The main dangers are falling on the Glocknerleitl and the ridge, crevasses on the Ködnitzkees, rockfall, sudden storms and lightning, and avalanches in any season. Climate change has made the normal route harder: the ice and firn on the upper Glocknerleitl melt out in late summer, exposing loose rock and increasing rockfall, and fixed ropes now protect the transition to the rock. In 2020 a new, partly roped alternative route graded III was set up for summer. In bad weather finding the way down from the "Bahnhof" is difficult. According to accident counts, 248 people had died on the Großglockner by 2004, and 29 more between 2005 and 2025. Experience with crampons, ice axe and rope, fitness for about 400 m of ascent per hour and a head for heights are the minimum.
History and name
The name first appears as "Glocknerer" on Wolfgang Lazius's map of 1561, and as "Glogger" in a court record from Kals in 1583; the prefix "Groß-" was added only in the 1799 expedition reports. The usual explanation links it to the German Glocke, bell, after its shape; other theories connect it with dialect words for a bell-wearing lead sheep or for the rumble of ice and rockfall, or with the Slavic klek, a pointed peak. In Slovenian the mountain is called Veliki Klek.
The first ascent was a large, expensive project inspired by the climb of Mont Blanc in 1786. Prince-Bishop Franz Xaver von Salm-Reifferscheidt of Gurk financed a hut below the mountain in 1799, the Salmhütte, the first alpine refuge in the Eastern Alps. That year's expedition reached only the Kleinglockner, although the bishop issued a medal claiming success. On 28 July 1800 a second expedition of 62 people succeeded: four local guides reached the summit first and fixed ropes, then returned with the parish priest Mathias Hautzendorfer. Of the guides, only Martin Reicher is known by name for certain; the "Klotz brothers" of tradition are disputed. A wooden cross was set up the next day. The present iron Kaiserkreuz, 3 m high and weighing 300 kg, was carried up in 16 kg pieces and erected on 2 October 1880 for the silver wedding of Emperor Franz Joseph and Empress Elisabeth.
Other milestones: Mary Whitehead became the first woman on the summit in 1869, the year Karl Hofmann opened a route from the Carinthian side; William Adolf Baillie-Grohman made the first winter ascent on 2 January 1875; Max Winkler and Fritz Strobl first reached it on skis in 1909. By 1987, with the Smaragdpfeiler, every ridge, face and couloir of the mountain had been climbed.
Interesting facts
- From 1935 to 1959 a high-altitude ski race was held on the Glockner every year; winners covered the course in two to three minutes. Worsening glacier conditions ended it.
- The summit cross survived a lightning strike in August 2010 that tore it from its anchors, and since 8 February 2024 it has been a protected monument.
- Heiligenblut takes its name from a relic said to contain the blood of Christ, brought, according to legend, by a Danish prince named Briccius around 914.
FAQ
How high is the Großglockner? 3,798 m (older sources give 3,797 m). It is the highest mountain in Austria and the highest in the Alps east of the Brenner Pass.
How long does it take to climb the Großglockner? Usually two days: 2–3 hours from the Lucknerhaus to the Stüdlhütte, 2.5–3 hours to the Erzherzog-Johann-Hütte, then 1.5–2 hours to the summit and the descent. Total ascent from the Lucknerhaus is about 1,900 m.
How difficult is the normal route? It is an alpine climb, not a hike: a glacier crossing, an ice slope of up to 40° and rock up to UIAA II on an exposed ridge. Crampons, ice axe, harness, helmet and rope are needed. The Stüdlgrat is harder, III+ to IV−.
Do I need a guide or a permit? No permit is needed and a guide is not compulsory, but the huts recommend one without alpine experience. In 2026 the Kals guides charged from €310 to €675 per person for the two-day normal route, depending on group size.
Is there water on the way? Only at the huts, which sell drinks. Carry 1–1.5 litres for the summit day from the Adlersruhe; there is nothing to buy above it.
Is there mobile phone coverage? Around the Stüdlhütte the signal is very good outside but absent inside, and there is no Wi-Fi. Higher up it varies. Call 140 for mountain rescue or 112.
When is the best time to climb the Großglockner? Late June to September, when the huts are open; the Kals guides recommend late July to late August. Avoid sunny weekends if you can.
Can you see the Großglockner without climbing it? Yes: from the Kaiser-Franz-Josefs-Höhe at the end of the High Alpine Road (open early May to early November), or from the Lucknerhaus and the Stüdlhütte on the Kals side.