The Grossglockner (3,798 m) is Austria's highest mountain and the centrepiece of Hohe Tauern — the largest national park in the Alps (1,856 km²). The surrounding landscape is the most glaciated terrain in the Eastern Alps, dominated by the Pasterze — Austria's longest glacier (7.8 km), though retreating rapidly.
Grossglockner Hochalpenstraße (High Alpine Road)
The 48 km mountain road from Bruck to Heiligenblut is Austria's greatest driving experience: 36 hairpin bends, eight tunnels, and a branch road to the Franz-Josefs-Höhe viewpoint (2,369 m) directly overlooking the Pasterze glacier and the Grossglockner north face. Even without hiking, this is one of the great alpine drives in Europe. Open May–November; road toll approx. €40/car. The panoramic restaurant and exhibition at Franz-Josefs-Höhe make it a half-day excursion.
Grossglockner summit ascent
The standard route via the Stüdlgrat (from Heiligenblut) is one of the most climbed routes on a 3,000+ m peak in Austria, but it is a serious mountaineering undertaking: glacier travel, crevasse zones, a fixed-rope ridge (T5–T6), and typical high-altitude objective hazards. Required gear: rope, crampons, ice axe, harness. A guide is strongly recommended for non-mountaineers (~€200–280/day for 2 people). Overnight at the Erzherzog-Johann-Hütte (3,454 m — Austria's highest staffed hut).
Non-technical options
Wildlife: Hohe Tauern has one of the densest ibex populations in the Alps. Golden eagles nest on the Glockner's east ridges. Bearded vultures were reintroduced here in 1986 — one of Europe's great conservation success stories.
Base: Heiligenblut am Grossglockner (1,288 m) — small village with good hotels and mountain guides. Or stay in Zell am See (1 h by car) for more amenities. No direct public transport to Franz-Josefs-Höhe; car or organised tour required.
Tip 5–10% in restaurants. Mountain huts fill up fast in summer — book ahead.