Urnerboden to Altdorf (KlausenpassRoute)
27KM
1.1kM
1d
Technically Stage 8 of the Swiss Via Alpina, this traverse crosses the border between the Cantons of Glarus and Uri. Starting at Urnerboden—Switzerland's largest alpine pasture—the trail climbs toward the Klausenpass before a massive, spectacular descent into the Schächental valley. The path stays high on the sunny northern slope (the 'Schächentaler Höhenweg'), offering constant views of the jagged Glarus Alps and the limestone spires of the Schärhorn. It is a hike of immense scale and pastoral charm, passing through active cheese-making settlements.
Mission Directive / X-Factor
“The Mist and the Limestone Spires. The 'X-Factor' here is the atmospheric quality of the Schächental. In autumn (October), it is common for the valley floor to be filled with a 'sea of fog' (Nebelmeer), while the trail stays in glorious sunshine. Looking across the white mist to the jagged, needle-like peaks of the Schärhorn creates a scene of ethereal beauty that feels isolated from the modern world.”
Hazard Assessment
The final 1,900m descent from the high trail into Altdorf is incredibly taxing on the quadriceps and knees.
MITIGATION: Use the Ratzi or Ruogig cable cars to skip the final 1000m of descent; use trekking poles with rubber tips for the road sections.
If the fog rises to the trail level, visibility can drop, making it hard to follow the white-red-white markers through the pastures.
MITIGATION: Carry a GPS-enabled map; stick to the gravel farming roads if visibility drops below 50m.
Critical Loadout
Water Logistics
HIKING
PATHWAY
Central Switzerland (Uri/Glarus) // hiking
Urnerboden
Walking across the massive communal pasture toward the Klausenpass.
Schächentaler Höhenweg
The scenic heart of the hike. Stunning balcony views above the valley.
Altdorf
Descending past the cable car stations into the town of William Tell.
| Step | Sector / Waypoint | Dist. | Gain (↑m) | Duration | Assessment |
|---|---|---|---|---|---|
| 1 | Urnerboden Walking across the massive communal past... | 1.5 hours | --- | 1.5 hours | Standard Segment |
| 2 | Schächentaler Höhenweg The scenic heart of the hike. Stunning b... | 4 hours | --- | 4 hours | Standard Segment |
| 3 | Altdorf Descending past the cable car stations i... | 2.5 hours | --- | 2.5 hours | Standard Segment |
Technical Specifications
DOC_REF: GOLDEN_HIKING_CH_008Refuge Capacity
Mountain hotels at Klausenpass or Altdorf.
Regulatory
- Permit NONE
- Authority n/a
No permit required.
Climatology
- OptimalJun, Jul, Aug, Sep, Oct
The Klausenpass is a high-altitude road pass; bus services only run when the road is clear (June-Oct). Regulations change; verify with the official park or local authority before departure.
Emergency / Comms
- Rescue (EU) 112 ACTIVE
- Signal Excellent
Compare With Other Hikes
Side-by-side metric analysis. Compare Urnerboden to Altdorf (Klausenpass Route) directly against similar routes ÔÇö distance, elevation gain, HikeMetrics Hazard Score, and more.
Albanian Coastal Trail
Albanian Riviera (Ionian Coast) // 70km (43 miles) point-to-point
“Mediterranean Karst Isolation. The defining characteristic of the Albanian Coastal Trail is the abse...”
Cerro Tronador (Refugio Otto Meiling)
patagonia // 28km
“The most distinctive element of this route is the proximity to active glacier fronts. From the refug...”