One tour, one clear offer: bergundseil runs a 6-hour via ferrata across 5 peaks above Achensee lake, priced at 120 €. Rated "Sporty", this route demands solid fitness and a head for exposed ridgelines at altitude in the Zillertal Alps. Guides operate in English and German. Book this if you want a full-day technical mountain challenge with vertical iron rungs, fixed cables and summit panoramas, not a half-day warm-up.
Via Ferrata of the 5 peaks at Achensee lake near Zillertal
This is a Sporty-rated route covering 5 peaks in 6 hours. You'll clip into fixed iron cables and climb vertical rock faces using rungs and stemples, sections that have no equivalent in trail hiking. Expect sustained physical effort and repeated exposure to the void.
Prior experience on iron-rung routes is strongly recommended at this level. A Sporty rating means the terrain is consistently demanding, not just a short exposed section. If this is your first time on a via ferrata, a beginner route is a better starting point.
The crux sections on a 5-peak traverse typically involve exposed ridges and vertical climbing where you're clipped to the cable with nothing but air below. With 6 hours on the mountain, you'll face multiple high-exposure moments, not just one short rush.
The season runs from May to October. Late June through September offers the most stable weather in the Zillertal Alps and the least risk of wet or icy rock on the fixed cable sections.
| Month | Temperature | Rainfall | Conditions |
|---|---|---|---|
| January | -6.7°C | 104.1 mm | Poor |
| February | -3.6°C | 95.2 mm | Possible |
| March | -2.5°C | 137.8 mm | Poor |
| April | 1.9°C | 149.1 mm | Poor |
| May | 4.7°C | 163.6 mm | Poor |
| June | 9.6°C | 192.6 mm | Poor |
| July | 12.9°C | 238 mm | Poor |
| August | 12.7°C | 179.9 mm | Possible |
| September | 10.2°C | 120.3 mm | Possible |
| October | 4.4°C | 97.9 mm | Possible |
| November | -1.5°C | 102.5 mm | Poor |
| December | -7.8°C | 105.7 mm | Poor |
Equipment
Wear approach shoes or mountain boots with solid ankle support. For a 6-hour Sporty-rated route, bring a via ferrata set (harness, lanyard and helmet) if not provided by bergundseil, plus layered clothing for alpine temperature swings, 2 liters of water minimum and high-energy snacks.
Getting there
Meet at Rofanseilbahn AG, Achenseestraße 10, Maurach am Achensee 6212, accessible by car from Zillertal via the Achensee road, or by regional bus from Jenbach which connects to the main Innsbruck–Salzburg rail line.
Updated March 2026