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Swiss Hill Climbs — road gradients measured by LiDAR
Road climbs across 26 cantons of Switzerland, measured on swisstopo’s swissALTI3D 0.5 m laser surveys and ranked by the steepest 25 m — part of the HowSteep survey. What the survey is, and how to read a gradient ladder →
Surveyed here: the great passes and the village ramps alongside the steep lanes only the locals knew, found by the same systematic search that produced the UK catalogue.
Every climb here carries a surface and access chip from swisstopo’s swissTLM3D road model cross-checked with OSM; a road the model marks as restricted (seasonal closure, permit, toll) ranks with that restriction stated. Where a check is still pending, the page says so.
3,749 measured / 3,743 published / 1,851 ranked · 767.5 km of total ascent (a rough total — it adds every small rise in the unsmoothed 1 m profile, noise included) · Aargau, Appenzell Ausserrhoden, Appenzell Innerrhoden, Basel-Landschaft, Basel-Stadt, Bern/Berne, Fribourg/Freiburg, Genève, Glarus, Graubünden/Grischun/Grigioni, Jura, Luzern, Neuchâtel, Nidwalden, Obwalden, Schaffhausen, Schwyz, Solothurn, St. Gallen, Thurgau, Ticino, Uri, Valais/Wallis, Vaud, Zug and Zürich · share
All the measured roads on one map →
Surface: · Caveated rows: (ranks stay the true ranks) · paved is preselected and the toggle drives every ranking table below; gravel, mixed and surface-unverified roads appear under all surfaces. Ranked by one steepest window, a row may be a brief sharp pitch or a sustained traditional climb — the Length and Overall columns tell you which.
On this page: steepest 10 m · 25 m · 50 m · 100 m · largest net rise · provisional (51) · all climbs (3743) · under review (1892) — the rankings are the evidence-quality A/B subset; all climbs is every page, review-status and annex entries included.
Steepest 10 m
| # | Climb | Canton | Max | Length | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|
| 1 | Chemin de la Meudette | Valais/Wallis | 37% | 506 m | 19.1% | Paved | High |
| 2 | Spöristrasse | Zürich | 37% | 546 m | 11.8% | Paved | High |
| 3 | Chemin du Flumez | Vaud | 37% | 1095 m | 12.7% | Paved | High |
| 4 | Emmetiweg | Obwalden | 37% | 2109 m | 10.8% | Paved | High |
| 5 | Route de Sigeroula | Valais/Wallis | ≈caveated37% | 783 m | 15.0% | Paved | Good |
| 6 | Witeschrandstrasse | Schwyz | ≈caveated37% | 791 m | 17.3% | Paved | Good |
| 7 | Via ai Monti | Ticino | 36% | 299 m | 18.8% | Paved | Good |
| 8 | Chemin de la Vouarde | Valais/Wallis | ≈caveated34% | 807 m | 18.3% | Paved | Good |
| 9 | Sentier Tassonnières-Rappe | Valais/Wallis | 34% | 646 m | 16.4% | Paved | High |
| 10 | Bachstrasse | Schwyz | 34% | 1286 m | 12.9% | Paved | High |
| 11 | Wilerallmistrasse | Bern/Berne | ≈caveated33% | 1694 m | 12.5% | Paved | Good |
| 12 | Chemin de la Grand-Raye | Valais/Wallis | 33% | 2717 m | 17.5% | Paved | High |
| 13 | Rütiwaldstrasse | St. Gallen | 33% | 1991 m | 11.4% | Paved | High |
| 14 | Gummenbachweg | Bern/Berne | 33% | 998 m | 16.9% | Paved | High |
| 15 | Züntihohle | Bern/Berne | 33% | 1922 m | 16.9% | Paved | High |
Steepest 25 m
| # | Climb | Canton | Max | Length | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|
| 1 | Via ai Monti | Ticino | 34.5% | 299 m | 18.8% | Paved | Good |
| 2 | Bachstrasse | Schwyz | 32.9% | 1286 m | 12.9% | Paved | High |
| 3 | Chemin de la Vouarde | Valais/Wallis | ≈caveated32.7% | 807 m | 18.3% | Paved | Good |
| 4 | Route de Sigeroula | Valais/Wallis | ≈caveated32.2% | 783 m | 15.0% | Paved | Good |
| 5 | Chemin de la Meudette | Valais/Wallis | 32.0% | 506 m | 19.1% | Paved | High |
| 6 | Züntihohle | Bern/Berne | 31.6% | 1922 m | 16.9% | Paved | High |
| 7 | Sentier Tassonnières-Rappe | Valais/Wallis | 31.6% | 646 m | 16.4% | Paved | High |
| 8 | Route de Malatrex | Valais/Wallis | 31.4% | 310 m | 21.4% | Paved | High |
| 9 | Chemin de Mourat | Vaud | 31.4% | 274 m | 19.9% | Paved | High |
| 10 | Gummenbachweg | Bern/Berne | 31.3% | 998 m | 16.9% | Paved | High |
| 11 | Chemin de la Grand-Raye | Valais/Wallis | 31.2% | 2717 m | 17.5% | Paved | High |
| 12 | Chemin du Peulet | Valais/Wallis | 31.1% | 3371 m | 12.7% | Paved | High |
| 13 | Chemin du Cabinet | Vaud | 31.1% | 402 m | 16.3% | Paved | High |
| 14 | Wilerallmistrasse | Bern/Berne | ≈caveated31.0% | 1694 m | 12.5% | Paved | Good |
| 15 | Rue des Vignes | Valais/Wallis | 30.4% | 349 m | 17.7% | Paved | High |
Steepest 50 m
| # | Climb | Canton | Max | Length | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|
| 1 | Via ai Monti | Ticino | 32.3% | 299 m | 18.8% | Paved | Good |
| 2 | Bachstrasse | Schwyz | 32.3% | 1286 m | 12.9% | Paved | High |
| 3 | Sentier Tassonnières-Rappe | Valais/Wallis | 31.3% | 646 m | 16.4% | Paved | High |
| 4 | Chemin de la Meudette | Valais/Wallis | 30.6% | 506 m | 19.1% | Paved | High |
| 5 | Chemin de la Grand-Raye | Valais/Wallis | 30.1% | 2717 m | 17.5% | Paved | High |
| 6 | Chemin de Mourat | Vaud | 29.9% | 274 m | 19.9% | Paved | High |
| 7 | Chemin du Cabinet | Vaud | 29.9% | 402 m | 16.3% | Paved | High |
| 8 | Route de Malatrex | Valais/Wallis | 29.6% | 310 m | 21.4% | Paved | High |
| 9 | Züntihohle | Bern/Berne | 29.6% | 1922 m | 16.9% | Paved | High |
| 10 | Route de Sigeroula | Valais/Wallis | ≈caveated29.4% | 783 m | 15.0% | Paved | Good |
| 11 | Wilerallmistrasse | Bern/Berne | ≈caveated29.2% | 1694 m | 12.5% | Paved | Good |
| 12 | Chemin de la Vouarde | Valais/Wallis | ≈caveated29.1% | 807 m | 18.3% | Paved | Good |
| 13 | Chemin de la Poya | Valais/Wallis | 29.1% | 428 m | 21.6% | Paved | High |
| 14 | Miltenweidweg | Schwyz | 29.0% | 646 m | 17.3% | Paved | High |
| 15 | Rue des Vignes | Valais/Wallis | 29.0% | 349 m | 17.7% | Paved | High |
Steepest 100 m
| # | Climb | Canton | Max | Length | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|
| 1 | Bachstrasse | Schwyz | 30.6% | 1286 m | 12.9% | Paved | High |
| 2 | Sentier Tassonnières-Rappe | Valais/Wallis | 29.0% | 646 m | 16.4% | Paved | High |
| 3 | Chemin de la Grand-Raye | Valais/Wallis | 28.8% | 2717 m | 17.5% | Paved | High |
| 4 | Züntihohle | Bern/Berne | 28.5% | 1922 m | 16.9% | Paved | High |
| 5 | Chemin de la Poya | Valais/Wallis | 28.2% | 428 m | 21.6% | Paved | High |
| 6 | Chemin de la Meudette | Valais/Wallis | 28.1% | 506 m | 19.1% | Paved | High |
| 7 | Discovered lane (46.6508, 8.0547) | Bern/Berne | 27.7% | 4991 m | 14.1% | Paved | Good |
| 8 | Im Herzenmoos | Bern/Berne | ≈caveated27.7% | 525 m | 18.7% | Paved | Good |
| 9 | Chemin de Mourat | Vaud | 27.4% | 274 m | 19.9% | Paved | High |
| 10 | Wilerallmistrasse | Bern/Berne | ≈caveated27.3% | 1694 m | 12.5% | Paved | Good |
| 11 | Rue des Vignes | Valais/Wallis | 27.3% | 349 m | 17.7% | Paved | High |
| 12 | Chemin de Plan d'Avé | Valais/Wallis | 27.3% | 1093 m | 13.8% | Paved | High |
| 13 | Chemin du Peulet | Valais/Wallis | 27.2% | 3371 m | 12.7% | Paved | High |
| 14 | Chemin de la Segnire | Vaud | 27.2% | 658 m | 19.8% | Paved | High |
| 15 | Route de la Vallée | Valais/Wallis | 26.9% | 2363 m | 17.4% | Paved | Good |
≈ measured under tree canopy or near a structure at that window — the value stands but is less certain — the flag does not say whether the true value is higher or lower. Rankings include evidence quality A and B only; every row carries its surface chip, and restricted-access roads (toll/park) carry a controlled-access note — a real road lists, with its restriction stated.
Largest net rise
| # | Climb | Canton | Net rise | Total ascent | Length | Overall | Surface |
|---|---|---|---|---|---|---|---|
| 1 | Strada de Làura | Graubünden/Grischun/Grigioni | 1520 m | 1563 m | 15085 m | 10.1% | Paved |
| 2 | Route de Chaude | Vaud | 1052 m | 1089 m | 11285 m | 9.3% | Paved |
| 3 | Boltigen - Alp Scheidwegen | Bern/Berne | 1049 m | 1053 m | 11674 m | 9.0% | Paved |
| 4 | Dundelstrasse | Obwalden | 1046 m | 1070 m | 8347 m | 12.5% | Paved |
| 5 | Stráda de Montogn | Graubünden/Grischun/Grigioni | 982 m | 1023 m | 10463 m | 9.4% | Paved |
| 6 | Via Principala | Graubünden/Grischun/Grigioni | 976 m | 979 m | 9014 m | 10.8% | Paved |
| 7 | Axalpstrasse | Bern/Berne | 963 m | 973 m | 9834 m | 9.8% | Paved |
| 8 | Via Pass dal Flüela | Graubünden/Grischun/Grigioni | 935 m | 981 m | 12390 m | 7.5% | Paved |
| 9 | Valenserbergstrasse | St. Gallen | 911 m | 912 m | 7994 m | 11.4% | Paved |
| 10 | Route de la Grand Vy | Neuchâtel | 895 m | 897 m | 8153 m | 11.0% | Paved |
| 11 | Route de la Grand Vy (La Benette) | Neuchâtel | 878 m | 879 m | 7999 m | 11.0% | Paved |
| 12 | Lane near Scheid | Graubünden/Grischun/Grigioni | 867 m | 871 m | 7624 m | 11.4% | Paved |
| 13 | Lane near Schwendiflue | Obwalden | 865 m | 867 m | 8084 m | 10.7% | Paved |
| 14 | Route du Mont Tendre | Vaud | 864 m | 867 m | 9447 m | 9.1% | Paved |
| 15 | Wiwanniweg | Valais/Wallis | 831 m | 832 m | 6053 m | 13.7% | Paved |
Net rise is the endpoint elevation difference; total ascent counts every metre climbed, including dips regained — and, since it adds the small rises of an unsmoothed 1 m profile without ever subtracting, read it as indicative rather than surveyed (why).
Provisional measurements
Measured by exactly the same method, but the evidence quality sits below B — usually short-window maxima steep enough to trigger the plausibility review, awaiting a closer look. The numbers stand as measured; treat them as provisional until reviewed. What the evidence-quality letters mean →
| Climb | Canton | Length | Overall | Max 25 m | Surface | Notes |
|---|---|---|---|---|---|---|
| Discovered lane (47.1299, 9.2176) | St. Gallen | 0.1 km | 37.3% | 43.1% | Gravel / dirt track | unpaved throughout |
| Route de Planchouet | Valais/Wallis | 3.5 km | 13.1% | 29.9%≈caveated | Paved | |
| Chemin de la Fousquyëne | Valais/Wallis | 0.3 km | 15.1% | 29.9% | Paved | |
| Route du Pré Neuf | Valais/Wallis | 0.3 km | 14.4% | 27.7% | Paved | |
| Chemin de Cernet Dessous | Valais/Wallis | 0.4 km | 12.7% | 27.5% | Gravel / dirt track | unpaved throughout |
| Via al Laghetto | Ticino | 0.9 km | 10.4% | 26.8% | Gravel / dirt track | unpaved throughout |
| Allmistrasse | Bern/Berne | 4.2 km | 11.1% | 26.0%≈caveated | Mixed surface | 42% unpaved |
| Via Spadlatscha | Graubünden/Grischun/Grigioni | 3.0 km | 13.1% | 25.4%≈caveated | Gravel / dirt track | unpaved throughout |
| Alpenstrasse | St. Gallen | 2.0 km | 9.4% | 24.8% | Paved | |
| Lane near Wies | Luzern | 1.1 km | 13.2% | 24.8% | Paved | |
| Lane near Fuhren (46.8510, 7.4534) | Bern/Berne | 0.6 km | 12.5% | 23.5% | Paved | |
| Chemin de la Scie | Valais/Wallis | 0.3 km | 18.4% | 23.4% | Gravel / dirt track | unpaved throughout |
| Gadastatt | Graubünden/Grischun/Grigioni | 0.5 km | 13.7% | 23.1% | Gravel / dirt track | unpaved throughout |
| Alp Stätz | Graubünden/Grischun/Grigioni | 1.5 km | 9.5% | 22.8%≈caveated | Mixed surface | 55% unpaved |
| Tschingelstrasse | Glarus | 2.8 km | 16.2% | 22.5%≈caveated | Mixed surface | 42% unpaved |
| Schulhausstrasse | Bern/Berne | 1.2 km | 12.4% | 22.4% | Paved | |
| Chemin de Médières | Valais/Wallis | 0.3 km | 14.4% | 22.4% | Paved | |
| Chemin des Vernets | Neuchâtel | 1.0 km | 10.1% | 22.2% | Paved | |
| Lane near Bori | Bern/Berne | 1.7 km | 12.2% | 22.0%≈caveated | Paved | |
| Chemin des Troches | Vaud | 0.8 km | 11.1% | 21.9% | Paved | |
| Erschmattstrasse | Valais/Wallis | 4.1 km | 8.0% | 21.7%≈caveated | Paved | |
| Via Bustello | Ticino | 0.3 km | 13.1% | 21.4%≈caveated | Paved | |
| Via San Gottardo di Cureggia | Ticino | 3.1 km | 9.2% | 21.4% | Paved | |
| Route du Blancsottet | Vaud | 1.1 km | 11.4% | 21.1% | Paved | |
| Lane near Cotterg (46.0846, 7.2076) | Valais/Wallis | 0.3 km | 18.0% | 21.0%≈caveated | Gravel / dirt track | unpaved throughout |
| Château Sec | Vaud | 0.3 km | 11.0% | 20.5% | Paved | |
| Lane near Flue | Valais/Wallis | 0.8 km | 12.3% | 20.4%≈caveated | Gravel / dirt track | unpaved throughout |
| Chemin de la Chervettaz | Vaud | 0.8 km | 9.1% | 20.4% | Paved | |
| Lane near Berg-Rätigs (47.0237, 8.6980) | Schwyz | 1.5 km | 10.8% | 20.1% | Paved | |
| Bergstrasse | St. Gallen | 2.4 km | 10.2% | 20.0%≈caveated | Paved | |
| Muriholz | Obwalden | 4.1 km | 11.6% | 19.8%≈caveated | Paved | |
| Schildstrasse | Obwalden | 4.3 km | 11.5% | 19.8%≈caveated | Paved | |
| Meielsgrundstrasse | Bern/Berne | 6.8 km | 9.0% | 19.7%≈caveated | Paved | |
| Lane near Hof | Graubünden/Grischun/Grigioni | 4.2 km | 10.2% | 19.2%≈caveated | Mixed surface | 40% unpaved |
| Vorderbergstrasse | St. Gallen | 4.6 km | 13.3% | 18.3%≈caveated | Paved | |
| Schornenrainstrasse (Schornenrain) | Schwyz | 3.6 km | 11.4% | 18.2%≈caveated | Paved | |
| Via Alp Dado | Graubünden/Grischun/Grigioni | 2.2 km | 11.5% | 18.0% | Paved | |
| Alpenstrasse | St. Gallen | 9.0 km | 10.6% | 17.4%≈caveated | Paved | |
| Lane near Stocki | Obwalden | 2.0 km | 11.0% | 16.9%≈caveated | Paved | |
| Lane near Rambach | Schwyz | 4.4 km | 11.3% | 16.8%≈caveated | Paved | |
| Lane near Gumpelwald | Bern/Berne | 5.7 km | 10.0% | 16.7%≈caveated | Mixed surface | 37% unpaved |
| Wengistrasse | St. Gallen | 4.8 km | 9.1% | 16.3%≈caveated | Paved | |
| Bogmenstrasse | St. Gallen | 1.6 km | 10.7% | 15.8%≈caveated | Paved | |
| Hüttstetterstrasse | Obwalden | 7.6 km | 10.4% | 15.6%≈caveated | Paved | |
| Präzerstrasse | Graubünden/Grischun/Grigioni | 3.1 km | 11.0% | 15.4%≈caveated | Paved | |
| Lane near Schwändi | Luzern | 5.3 km | 9.9% | 15.1%≈caveated | Paved | |
| Jeizinenstrasse | Valais/Wallis | 6.7 km | 7.9% | 15.0%≈caveated | Paved | |
| Wäschchrutstrasse | Graubünden/Grischun/Grigioni | 6.1 km | 8.3% | 14.7%≈caveated | Mixed surface | 67% unpaved |
| Lane near Schwendibach (46.6633, 7.4871) | Bern/Berne | 1.6 km | 10.9% | 13.9% | Paved | |
| Lane near Schwendibach (46.6641, 7.4812) | Bern/Berne | 2.0 km | 10.0% | 13.9% | Paved |
…and 1 more provisional measurements — see them all in the catalogue.
What we measured, what we skipped, and why — as of November 2026
3,749 measured / 3,743 published / 1,851 ranked. Every road measured here has a record; a page is published when the open data supports it, and is held back, with a reason, when it does not yet. This is the position as of that date.
| Status | Pages | Why |
|---|---|---|
| Ranked | 1,851 | in the rankings |
| Published, not ranked | 854 | the road audit found an unnamed or unsurfaced service way under the route |
| Published, not ranked | 384 | held by a review flag (track like road) |
| Published, not ranked | 211 | clears none of the criteria for a ranked page |
| Published, not ranked | 137 | the road audit found a barrier on or near the route |
| Published, not ranked | 95 | aerial-not-through-road |
| Published, not ranked | 65 | steepest stretch on unpaved ground, where the terrain model is least reliable |
| Published, not ranked | 35 | the steepest stretch is on an access drive at the end of the line |
| Published, not ranked | 35 | held by a review flag (aerial end off road) |
| Published, not ranked | 32 | a steep step on a gentle road that gains little height |
| Published, not ranked | 17 | a record-class result that no person has yet verified |
| Published, not ranked | 11 | held; reason not yet classified |
| Published, not ranked | 8 | the steepest window may be a driveway rather than the road |
| Published, not ranked | 8 | the measured line or steepest window may be off the road |
| Withdrawn | 6 | short-crest |
| Skipped (measurement not kept) | 232 | under-200m |
| Skipped (measurement not kept) | 15 | short-crest |
Browse every climb
Real pages, not a hidden table: each link below is a page of its own with 200 climbs on it, and every one of the 3,743 published climbs appears on exactly one of them.
By Canton: Aargau 115 · Appenzell Ausserrhoden 69 · Appenzell Innerrhoden 14 · Basel-Landschaft 101 · Basel-Stadt 1 · Bern/Berne 760 · Fribourg/Freiburg 120 · Genève 1 · Glarus 56 · Graubünden/Grischun/Grigioni 384 · Jura 28 · Luzern 141 · Neuchâtel 78 · Nidwalden 38 · Obwalden 55 · Schaffhausen 6 · Schwyz 110 · Solothurn 106 · St. Gallen 219 · Thurgau 10 · Ticino 218 · Uri 49 · Valais/Wallis 576 · Vaud 364 · Zug 20 · Zürich 104
Steepest first: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A–Z: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
All climbs (3,743)
The complete published Swiss set — ranked rows plus the review-status and annex climbs, labelled. Click a column heading to sort; every filter mirrors into the URL so a view can be shared.
| Climb | Canton | Status | Surface | Length | Net rise | Overall | Max 25 m | Evidence |
|---|
Road status under review
Measured like everything else, but these roads are absent from (or barely touched by) the national swissTLM3D road model — usually a forest or farm track, a private drive, or a map phantom. The class sits out of the rankings until verified — each one returns as evidence clears it. Pages stay live and honest.
| Climb | Canton | Length | Overall | Max 25 m | Surface | Notes |
|---|---|---|---|---|---|---|
| Discovered lane (46.1753, 7.8548) | Valais/Wallis | 2.0 km | 22.6% | 42.5% | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Felskinnweg | Valais/Wallis | 2.0 km | 18.0% | 40.5% | Gravel / dirt track | unpaved throughout, the steepest stretch looks like a track rather than a made road — pending human review |
| Route des Prés | Fribourg/Freiburg | 4.1 km | 11.9% | 39.8% | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.9501, 8.3415) | Nidwalden | 0.5 km | 19.0% | 38.7% | Mixed surface | 71% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Chapfli | Obwalden | 7.3 km | 16.4% | 38.3%≈caveated | Mixed surface | 53% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Schiferweg | Graubünden/Grischun/Grigioni | 14.5 km | 9.8% | 38.1% | Mixed surface | 72% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Bogmenstrasse | St. Gallen | 2.7 km | 15.8% | 38.0%≈caveated | Mixed surface | 50% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (45.9963, 7.7252) | Valais/Wallis | 0.6 km | 20.0% | 37.7%≈caveated | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (45.9918, 7.7775) | Valais/Wallis | 2.0 km | 18.1% | 37.6% | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.1847, 7.8575) | Valais/Wallis | 2.8 km | 17.6% | 37.4% | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Engelgiessstrasse | Bern/Berne | 1.8 km | 13.1% | 37.0% | Mixed surface | 33% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.9660, 9.5418) | Graubünden/Grischun/Grigioni | 2.3 km | 11.2% | 36.8% | Mixed surface | 31% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.9677, 9.5289) | Graubünden/Grischun/Grigioni | 2.5 km | 13.4% | 36.8% | Mixed surface | 58% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (47.3021, 7.3863) | Bern/Berne | 6.1 km | 13.1% | 36.8% | Mixed surface | 63% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.8790, 8.0575) | Luzern | 2.5 km | 12.5% | 36.7% | Mixed surface | 22% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.9947, 7.8489) | Bern/Berne | 1.6 km | 13.4% | 36.5%≈caveated | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Via Plaun da Crusch | Graubünden/Grischun/Grigioni | 4.9 km | 12.4% | 36.3% | Mixed surface | 77% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.6653, 7.4799) | Bern/Berne | 3.8 km | 13.3% | 36.1%≈caveated | Mixed surface | 50% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.0797, 9.0198) | Ticino | 1.8 km | 13.4% | 36.1% | Mixed surface | 30% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| chemin des Crêts | Vaud | 0.2 km | 24.0% | 35.8% | Mixed surface | 56% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Rüti | Appenzell Ausserrhoden | 0.6 km | 15.4% | 35.7% | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Sollmattstrasse | Solothurn | 1.9 km | 9.0% | 35.7% | Mixed surface | 55% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Sängstrasse | Valais/Wallis | 2.9 km | 9.2% | 35.6% | Mixed surface | 59% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Route de Sonlomont | Vaud | 4.2 km | 13.1% | 35.5%≈caveated | Mixed surface | 26% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Fatschelerstrasse | Graubünden/Grischun/Grigioni | 3.1 km | 9.9% | 35.4% | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Via Sói | Ticino | 4.9 km | 13.8% | 35.3% | Mixed surface | 49% unpaved, the steepest stretch looks like a track rather than a made road — pending human review |
| Discovered lane (46.2587, 7.8806) | Valais/Wallis | 0.2 km | 26.3% | 35.3% | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.5662, 7.4056) | Bern/Berne | 2.4 km | 15.5% | 35.0%≈caveated | Mixed surface | 78% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.5715, 7.4168) | Bern/Berne | 3.8 km | 15.5% | 35.0%≈caveated | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.6074, 7.4903) | Bern/Berne | 2.6 km | 12.6% | 34.9% | Mixed surface | 36% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.5108, 7.6097) | Bern/Berne | 3.3 km | 10.9% | 34.8% | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Entre Deux Torrents | Valais/Wallis | 3.4 km | 16.4% | 34.8%≈caveated | Mixed surface | 71% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Grundschwendistrasse | St. Gallen | 2.2 km | 5.4% | 34.8% | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Ringoldswilstrasse | Bern/Berne | 3.9 km | 7.7% | 34.7% | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Arosastrasse | Graubünden/Grischun/Grigioni | 10.4 km | 11.2% | 34.4%≈caveated | Mixed surface | 45% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Via Ora si Munt Sura | Graubünden/Grischun/Grigioni | 1.5 km | 12.4% | 34.2% | Gravel / dirt track | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Lane near Menigwald | Bern/Berne | 4.3 km | 13.4% | 34.1%≈caveated | Mixed surface | 28% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Schäfbodenstrasse | Schwyz | 2.9 km | 11.5% | 34.0% | Paved | not in the state road inventory — forest/camp lane or private drive likely, the steepest stretch looks like a track rather than a made road — pending human review |
| Stöckenweg | Bern/Berne | 1.5 km | 16.0% | 34.0% | Mixed surface | 24% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.9498, 7.6574) | Bern/Berne | 1.7 km | 5.4% | 33.9% | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Lane near Stigi | Bern/Berne | 9.3 km | 7.0% | 33.9%≈caveated | Mixed surface | 53% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Strada de Cavarzina | Graubünden/Grischun/Grigioni | 2.4 km | 11.8% | 33.8%≈caveated | Mixed surface | 51% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Lane near Al Motto | Ticino | 0.4 km | 15.2% | 33.7%≈caveated | Mixed surface | 27% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Route des Condémines | Valais/Wallis | 4.0 km | 11.4% | 33.7%≈caveated | Mixed surface | 28% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Via Sut l'Alp | Graubünden/Grischun/Grigioni | 3.8 km | 13.0% | 33.7% | Mixed surface | 38% unpaved, not in the state road inventory — forest/camp lane or private drive likely, the steepest stretch looks like a track rather than a made road — pending human review |
| Lane near Guggershornweid | Bern/Berne | 1.3 km | 10.5% | 33.6% | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Lane near Les Chambâtes | Jura | 2.8 km | 15.7% | 33.5% | Mixed surface | 80% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Aeschlenstrasse | Bern/Berne | 2.7 km | 16.2% | 33.5%≈caveated | Paved | not in the state road inventory — forest/camp lane or private drive likely |
| Route de Motélon | Fribourg/Freiburg | 2.8 km | 16.5% | 33.5% | Mixed surface | 75% unpaved, not in the state road inventory — forest/camp lane or private drive likely, the steepest stretch looks like a track rather than a made road — pending human review |
| Boltigen - Alp Scheidwegen | Bern/Berne | 7.8 km | 8.9% | 33.3% | Paved | not in the state road inventory — forest/camp lane or private drive likely, the steepest stretch looks like a track rather than a made road — pending human review |
…and 1,842 more roads under review — see them all in the catalogue.
Sources & credit
Elevation: swissALTI3D 0.5 m terrain model © swisstopo, open government data (free use with source indication). Road geometry: © OpenStreetMap contributors (ODbL). Road classes, surfaces and access: swissTLM3D © swisstopo. Place and canton names: OpenStreetMap administrative boundaries. Updated 10 November 2026 — what changed. Full terms: licensing & reuse.