Großer Rettenstein and Hirzegg pond
is by far the most eye-catching summit of the whole Kitzbüheler Alps
. It is a bold rock spire when viewed from the north or the south and a huge rock face with turrets and needles when viewed from the east or the west. The whole rock rises about 400 m above the surrounding green hills and ridges and is simply a striking feature among Kitzbüheler summits. Consequently it is one of the most desired outings within this range.
Geologically Großer Rettenstein is a huge dolomite block sitting on the quartz phyllite beds which are so dominant in the whole of the range. This dolomite has Silurian age and can be found in other regions of the range, too, but only Großer Rettenstein is this highly visible landmark.
Despite of its dominant appearance Großer Rettenstein is not among the highest peaks of Kitzbüheler Alpen; the summit is nearly 200 m lower than the highest Kitzbühel summit, Kreuzjoch.
There are hiking routes from the north and the south leading to the summit block and the eastern normal route up to the highest peak of this multi – summit mountain. The normal route is steep and has some easy rock scrambling and some short UIAA grade I moves involved.
The west wall of Großer Rettenstein offers many climbing routes.
Großer Rettenstein summit
Großer Rettenstein summit spire
In winter or spring Großer Rettenstein is visited by experienced ski mountaineers even though the mountain is not among the classic ski touring summits of Kitzbüheler Alpen. The route follows the summer normal route, is steep and dangerous in its upper parts and needs a lot of snow to cover the many rocks and ledges of the east slope.
Großer Rettenstein is among my favourites of the Kitzbühel range. On clear days the summit offers spectacular views in all directions and the traverse Spießnägel – Großer Rettenstein
is for sure among the most inspiring hikes Kitzbüheler Alps can offer.
Aschau / Spertental trailhead
for Großer Rettenstein are:
You reach Aschau
via road number L 203
from Kirchberg / Tirol.
Kirchberg is located near Kitzbühel. Leave the highway A 12
München – Kuftsein – Innsbruck – Landeck at exit Wörgl
, follow road number 178
shortly and go on road number 170
to reach Kirchberg from western directions
From eastern directions
follow road number 168
to Saalfelden, Fieberbrunn and Sankt Johann, turn on road number 161
to Kitzbühel and on road number 170
The parking areas
are located at the beginning of the two valleys Unterer Grund
and Oberer Grund
which split up at Aschau at the end of Spertental.
Go on L 203
until you pass by Oberlandhütte
(alpine club hut) and follow the road to a road junction: the left (dirt) road goes into Oberer Grund (parking area after about 500 m), the road straight on goes into Unterer Grund (parking area about 300 m further on).
The southern trailheads
/ parking areas are within Pinzgau valley between Kitzbüheler Alps and the glaciated Großvenediger group. The villages are alongside road number 165
and can be reached from Innsbruck via highway A 12
to exit Jenbach / Zillertal
, road number 169
to Zell am Ziller and road number 165
The eastern approach goes from Kitzbühel via Pass Thurn on road number 161
to Mittersill and on road number 165
to the trailheads.
From Salzburg / Bad Reichenhall directions take road number B21
to Lofer, road number 311
to Saalfelden and Zell am See, road number 168
to Mittersill and 165 to the trailheads.
There are two northern main routes which can be combined to a nice traverse.
Direct Northern route
Follow the toll road into Unterer Grund until a trail branches off to your left (signposts, about 900 m from the parking area). Ascend the trail to Sonnwendalm
where you meet a forest road. Follow that forest road up to Schöntalalm
and further on into Schöntal. You the will reach Schöntal Scherm
at a height of about 1660 m, an old and abandoned Alm hut, where the forest road ends.
Follow the trail starting at Schöntal Scherm up to a trail junction. Take the right hand trail
which brings you up to the lower east slopes of Großer Rettenstein. The trail steepens and zigzags up to another trail junction where the Spießnägel - Rettenstein traverse route
The trail keeps steep and steady upward until it reaches the first rocks of Rettenstein summit block. Scramble up to a shoulder in a northeast subridge and follow the route into the upper cirque of Großer Rettenstein below the spires and rockwalls of the long, south-north running summit ridge. You reach a narrow notch with a great view down the western rock faces of the mountain and into the glaciers of Hohe Tauern ranges.
Upper Schöntal and Rettenstein
Rock window near the summit
Turn right there and scramble up to the summit ridge (some steps UIAA grade I). There is a small rock window with another great view to the northeast. Follow the summit ridge over some exposed but easy rocks to the near summit.
Spießnägel - Rettenstein traverse route
This route includes a traverse of Spießnägel
and is one of my favourites within Kitzbüheler Alps.
Follow first the forest road into Oberer Grund, starting from the parking area. After about 1 km you reach a road junction with signposts: take the right hand road which zigzags up the lower east slope of Spießnägel. The road ends at a height between 1300 m and 1400 m and a trail continues zigzagging up the wooden slopes. It ends at another forest road at about 1500 m; turn right on that road and follow it until you reach the Hirzegg Alm
, one of the real old Alm huts of Kitzbüheler Alpen, where you get food and drinks.
Ascent to Hirzeggalm
Ascent to Spießnägel
Traverse ridge Spießnägel - Rettenstein
The route follows now the forest road going south from the Hirzegg Alm until it ends at a hunters cabin
. Before you hit that cabin turn right onto a smaller and old Alm road and follow it until it ends and a trail starts to your left to ascend steeply the meadows of the upper slopes of Spießnägel. This trail goes up to the north ridge
of Spießnägel; turn left on the ridge and follow the trail up to the summit cross of Großer Spießnagel
Follow the Spießnägel ridge, first in some ups and downs, then descending shortly into Hirzegg col with the homonymous lake. The trail follows the ridge to the south, ascending again and passing by some small lakes and ponds. You pass by Rettenstein col (1928 m) and reach a hilltop (about 2050 m) in fromt of the big, huge summit rock wall of Großer Rettenstein. Descend over meadows into the Schöntal col (2020 m) to a trail junction. Here the Wildkogel - Rettenstein route and the Bicheln - Mühltal route join with the traverse route.
Spießnägel, view of Spertental
Pond on the traverse ridge
Summit view to Spertental
Take the trail to your right and traverse the eastern slopes of Großer Rettenstein until you reach the trail junction with the direct northern route. Follow this route as described above.
Summit ridge and Großvenediger mountains
Wildkogelbahn mountain station – Frühmesser – Laubkogel – trail junction with Spießnägel route at Schöntal col – Großer Rettenstein or
Bicheln/ Pinzgau – Mühlbach valey – Stangen col - trail junction with Spießnägel route at Schöntal col – Großer Rettenstein
Climbing routes overview
South pillar: UIAA grade IV
Summit ridge (from the north to the south summit): UIAA grade III
Wilde Frauen: UIAA grade III
Western Buttress: UIAA grade VI-
Southwest edge: UIAA grade V+
Rettensteindach: UIAA grade A2/IV+
Southwest buttress: UIAA grade IV
Southwest wall: UIAA grade V/V+
Evitutten: NW UIAA grade V+/VI-
Speedy Gonzales: UIAA grade VI-
Hexentanz: UIAA grade V+
Hufeisen: UIAA grade V-
Old Man: UIAA grade V/V+
Cassandra: UIAA grade VIII
Variation of Western Buttress: UIAA grade VI-
Pond on traverse ridge from Spießnägel with Kleiner Rettenstein
The Rettenstein area is a landscape protection area
There are no special restrictions as far as I know.
Respect the rough beauty of the landscape of Spießnägel / Rettenstein area; there are many rare wildflowers and plants on the meadows and many amphibians dwelling in the small lakes and ponds and swamps of the area.
Aschau im Spertental and Kirchberg
have many facilities for accommodation.
is a alpine club hut and offers meals also for those who will not stay overnight.
offers food and drinks.
When to Climb
Großer Rettenstein is mainly a late spring, summer and autumn outing. It is a long hike with some rock scrambling and some UIAA grade I moves near the summit which requires normal hiking gear, good shoes and, if you like, hiking poles. The routes never exceed UIAA grade I, the trails are in some parts narrow and cut in steep slopes.
The traverse of the Spießnägel requires some short easy rock scrambling.
Großer Rettenstein is not a typical ski touring summit. With good snow conditions experienced ski mountaineers can tackle Großer Rettenstein in winter / spring, too. You mainly follow the direct northern route to the summit. The summit slope is very steep (> 45 degrees) and needs much and good snow to cover most of the rocks
Maps & Guide Books
Austrian Topo Maps:
Österreichische Karte 1 : 50.000 - UTM (ÖK50):
Großer Rettenstein as seen from Gamsbeil
Großer Rettenstein as seen from Westerachkopf
Other Topo Maps:
Available only antiquarian but an indispensable mountain guide book: