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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.
3771 climbs published · 768.9 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 (72) · all climbs (3771) · under review (1729) · toll & park roads — 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 | Spöristrasse | Zürich | 37% | 546 m | 11.8% | paved | High |
| 2 | Chemin du Flumez | Vaud | 37% | 1095 m | 12.7% | paved | High |
| 3 | Route de Sigeroula | Valais/Wallis | ≈caveated37% | 783 m | 15.0% | paved | Good |
| 4 | Witeschrandstrasse | Schwyz | ≈caveated37% | 791 m | 17.3% | paved | Good |
| 5 | Emmetiweg | Obwalden | 36% | 1536 m | 12.6% | paved | High |
| 6 | Discovered lane (46.3025, 7.0344) · controlled access | Vaud | 36% | 355 m | 16.2% | paved | High |
| 7 | Ruelle de la Croisée | Valais/Wallis | 34% | 646 m | 16.4% | paved | High |
| 8 | Bachstrasse | Schwyz | 34% | 1286 m | 12.9% | paved | High |
| 9 | Wilerallmistrasse | Bern/Berne | ≈caveated33% | 1694 m | 12.5% | paved | Good |
| 10 | Route de la Forclaz | Vaud | 33% | 2421 m | 8.7% | paved | High |
| 11 | Rütiwaldstrasse | St. Gallen | 33% | 1991 m | 11.4% | paved | High |
| 12 | Züntihohle | Bern/Berne | 33% | 1922 m | 16.9% | paved | High |
| 13 | Chemin des Granpraz | Valais/Wallis | ≈caveated33% | 1486 m | 15.1% | paved | Good |
| 14 | Chemin de Mourat | Vaud | 33% | 274 m | 19.9% | paved | High |
| 15 | Hermiswilstrasse | Bern/Berne | 33% | 702 m | 8.6% | paved | Good |
Steepest 25 m
| # | Climb | Canton | Max | Length | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|
| 1 | Discovered lane (46.3025, 7.0344) · controlled access | Vaud | 34.6% | 355 m | 16.2% | paved | High |
| 2 | Bachstrasse | Schwyz | 32.9% | 1286 m | 12.9% | paved | High |
| 3 | Route de Sigeroula | Valais/Wallis | ≈caveated32.2% | 783 m | 15.0% | paved | Good |
| 4 | Züntihohle | Bern/Berne | 31.6% | 1922 m | 16.9% | paved | High |
| 5 | Ruelle de la Croisée | Valais/Wallis | 31.6% | 646 m | 16.4% | paved | High |
| 6 | Rue des Collines | Valais/Wallis | 31.5% | 333 m | 15.1% | paved | High |
| 7 | Route de Malatrex | Valais/Wallis | 31.4% | 310 m | 21.4% | paved | High |
| 8 | Chemin de Mourat | Vaud | 31.4% | 274 m | 19.9% | paved | High |
| 9 | Chemin du Peulet | Valais/Wallis | 31.1% | 3371 m | 12.7% | paved | High |
| 10 | Chemin du Cabinet | Vaud | 31.1% | 402 m | 16.3% | paved | High |
| 11 | Wilerallmistrasse | Bern/Berne | ≈caveated31.0% | 1694 m | 12.5% | paved | Good |
| 12 | Rue des Vignes | Valais/Wallis | 30.4% | 349 m | 17.7% | paved | High |
| 13 | Chemin du Flumez | Vaud | 30.3% | 1095 m | 12.7% | paved | High |
| 14 | Witeschrandstrasse | Schwyz | ≈caveated30.0% | 791 m | 17.3% | paved | Good |
| 15 | Chemin de La Roua | Valais/Wallis | 30.0% | 378 m | 12.3% | paved | High |
Steepest 50 m
| # | Climb | Canton | Max | Length | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|
| 1 | Discovered lane (46.3025, 7.0344) · controlled access | Vaud | 33.4% | 355 m | 16.2% | paved | High |
| 2 | Bachstrasse | Schwyz | 32.3% | 1286 m | 12.9% | paved | High |
| 3 | Ruelle de la Croisée | Valais/Wallis | 31.3% | 646 m | 16.4% | paved | High |
| 4 | Rue des Collines | Valais/Wallis | 30.8% | 333 m | 15.1% | paved | High |
| 5 | Chemin de Mourat | Vaud | 29.9% | 274 m | 19.9% | paved | High |
| 6 | Chemin du Cabinet | Vaud | 29.9% | 402 m | 16.3% | paved | High |
| 7 | Route de Malatrex | Valais/Wallis | 29.6% | 310 m | 21.4% | paved | High |
| 8 | Züntihohle | Bern/Berne | 29.6% | 1922 m | 16.9% | paved | High |
| 9 | Route de Sigeroula | Valais/Wallis | ≈caveated29.4% | 783 m | 15.0% | paved | Good |
| 10 | Wilerallmistrasse | Bern/Berne | ≈caveated29.2% | 1694 m | 12.5% | paved | Good |
| 11 | Chemin de la Poya | Valais/Wallis | 29.1% | 428 m | 21.6% | paved | High |
| 12 | Miltenweidweg | Schwyz | 29.0% | 646 m | 17.3% | paved | High |
| 13 | Rue des Vignes | Valais/Wallis | 29.0% | 349 m | 17.7% | paved | High |
| 14 | Witeschrandstrasse | Schwyz | ≈caveated28.9% | 791 m | 17.3% | paved | Good |
| 15 | Chemin du Peulet | Valais/Wallis | 28.9% | 3371 m | 12.7% | paved | High |
Steepest 100 m
| # | Climb | Canton | Max | Length | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|
| 1 | Bachstrasse | Schwyz | 30.6% | 1286 m | 12.9% | paved | High |
| 2 | Discovered lane (46.3025, 7.0344) · controlled access | Vaud | 30.1% | 355 m | 16.2% | paved | High |
| 3 | Ruelle de la Croisée | Valais/Wallis | 29.0% | 646 m | 16.4% | 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 | Haldenweg | Bern/Berne | ≈caveated27.7% | 525 m | 18.7% | paved | Good |
| 7 | Chemin de Mourat | Vaud | 27.4% | 274 m | 19.9% | paved | High |
| 8 | Rue des Collines | Valais/Wallis | 27.3% | 333 m | 15.1% | paved | High |
| 9 | Wilerallmistrasse | Bern/Berne | ≈caveated27.3% | 1694 m | 12.5% | paved | Good |
| 10 | Rue des Vignes | Valais/Wallis | 27.3% | 349 m | 17.7% | paved | High |
| 11 | Route de l'Eglise | Valais/Wallis | 27.3% | 1093 m | 13.8% | paved | High |
| 12 | Chemin du Peulet | Valais/Wallis | 27.2% | 3371 m | 12.7% | paved | High |
| 13 | Chemin de la Segnire | Vaud | 27.2% | 658 m | 19.8% | paved | High |
| 14 | Route de la Vallée | Valais/Wallis | 26.9% | 2363 m | 17.4% | paved | Good |
| 15 | Discovered lane (46.2097, 7.2516) | Valais/Wallis | 26.9% | 2345 m | 16.0% | 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 San Fedee | 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 | Via Principala | Graubünden/Grischun/Grigioni | 976 m | 979 m | 9014 m | 10.8% | paved |
| 6 | Axalpstrasse | Bern/Berne | 963 m | 973 m | 9834 m | 9.8% | paved |
| 7 | Via Pass dal Flüela | Graubünden/Grischun/Grigioni | 935 m | 981 m | 12390 m | 7.5% | paved |
| 8 | Houwetliweg | Bern/Berne | 918 m | 922 m | 8670 m | 10.6% | 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 | Discovered lane (46.9372, 6.7598) | Neuchâtel | 878 m | 879 m | 7999 m | 11.0% | paved |
| 12 | Discovered lane (46.7678, 9.4407) | Graubünden/Grischun/Grigioni | 867 m | 871 m | 7624 m | 11.4% | paved |
| 13 | Route du Mont Tendre | Vaud | 864 m | 867 m | 9447 m | 9.1% | paved |
| 14 | Wiwanniweg | Valais/Wallis | 831 m | 832 m | 6053 m | 13.7% | paved |
| 15 | Dutjenstrasse | Graubünden/Grischun/Grigioni | 830 m | 833 m | 8396 m | 9.9% | 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 | unpaved throughout |
| Felskinnweg | Valais/Wallis | 2.0 km | 18.0% | 40.5% | gravel | unpaved throughout |
| Chemin de la Fousquyëne | Valais/Wallis | 0.3 km | 15.1% | 29.9% | paved | |
| Discovered lane (47.0097, 8.0124) | Luzern | 2.5 km | 7.8% | 28.8% | mixed surface | 22% unpaved |
| Satteleggweg | Bern/Berne | 3.5 km | 8.7% | 28.0%≈caveated | mixed surface | 39% unpaved |
| Chemin du Tuf | Valais/Wallis | 0.3 km | 14.4% | 27.7% | paved | |
| Chemin de Cernet Dessous | Valais/Wallis | 0.4 km | 12.7% | 27.5% | gravel | unpaved throughout |
| Via al Laghetto | Ticino | 0.9 km | 10.4% | 26.8% | gravel | unpaved throughout |
| Gämpeweg | Graubünden/Grischun/Grigioni | 2.1 km | 16.0% | 26.1%≈caveated | gravel | 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 | ||
| Discovered lane (46.5263, 7.0372) | Fribourg/Freiburg | 3.2 km | 11.6% | 25.1%≈caveated | mixed surface | 56% unpaved |
| Route Aux-Râpes-de-Jor | Vaud | 2.8 km | 13.5% | 24.9%≈caveated | ||
| Alpenstrasse | St. Gallen | 2.0 km | 9.4% | 24.8% | paved | |
| Discovered lane (47.1024, 8.3843) | Luzern | 1.1 km | 13.2% | 24.8% | paved | |
| Discovered lane (47.1007, 8.6185) | Schwyz | 4.4 km | 12.1% | 24.4%≈caveated | mixed surface | 46% unpaved |
| Discovered lane (46.9063, 8.2125) | Obwalden | 2.9 km | 13.2% | 24.4%≈caveated | mixed surface | 29% unpaved |
| Veia da Cresta da Fans | Graubünden/Grischun/Grigioni | 10.5 km | 10.7% | 23.6%≈caveated | mixed surface | 31% unpaved |
| Chemin de la Scie | Valais/Wallis | 0.3 km | 18.4% | 23.4% | gravel | unpaved throughout |
| Chlosterbergstrasse | St. Gallen | 1.6 km | 12.1% | 23.2%≈caveated | mixed surface | 36% unpaved |
| Sarellistrasse | St. Gallen | 4.4 km | 9.0% | 23.1% | mixed surface | 57% unpaved |
| Lunschaniastrasse | Graubünden/Grischun/Grigioni | 0.5 km | 13.7% | 23.1% | gravel | unpaved throughout |
| Alp Stätz | Graubünden/Grischun/Grigioni | 1.5 km | 9.5% | 22.8%≈caveated | mixed surface | 55% unpaved |
| Mettlenstrasse | 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 | |
| Discovered lane (46.9073, 7.7068) | Bern/Berne | 1.7 km | 12.2% | 22.0%≈caveated | paved | |
| Chemin des Troches | Vaud | 0.8 km | 11.1% | 21.9% | paved | |
| Netzbordweg | Valais/Wallis | 1.9 km | 12.3% | 21.9%≈caveated | gravel | unpaved throughout |
| Alteggstrasse | Zürich | 1.5 km | 9.9% | 21.6% | mixed surface | 42% unpaved |
| Via Bustello | Ticino | 0.3 km | 13.1% | 21.4%≈caveated | paved | |
| Via Alp Dado | Graubünden/Grischun/Grigioni | 4.9 km | 10.0% | 21.4%≈caveated | ||
| Via San Gottardo di Cureggia | Ticino | 3.1 km | 9.2% | 21.4% | paved | |
| Discovered lane (46.8624, 8.0580) | Luzern | 4.4 km | 10.3% | 21.2%≈caveated | mixed surface | 40% unpaved |
| Discovered lane (46.0846, 7.2076) | Valais/Wallis | 0.3 km | 18.0% | 21.0%≈caveated | gravel | unpaved throughout |
| Silberbärgweg | Graubünden/Grischun/Grigioni | 2.7 km | 10.1% | 20.9%≈caveated | gravel | unpaved throughout |
| Discovered lane (46.8436, 9.6627) | Graubünden/Grischun/Grigioni | 1.9 km | 10.3% | 20.8%≈caveated | mixed surface | 23% unpaved |
| Château Sec | Vaud | 0.3 km | 11.0% | 20.5% | paved | |
| Discovered lane (46.0134, 7.7963) | Valais/Wallis | 0.8 km | 12.3% | 20.4%≈caveated | gravel | unpaved throughout |
| Göriwald | Graubünden/Grischun/Grigioni | 2.1 km | 11.4% | 20.4%≈caveated | mixed surface | 76% unpaved |
| Chemin de la Chervettaz | Vaud | 0.8 km | 9.1% | 20.4% | paved | |
| Sustenstrasse | Bern/Berne | 3.8 km | 11.2% | 20.4%≈caveated | mixed surface | 63% unpaved |
| Discovered lane (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 | |
| Schildstrasse | Obwalden | 4.3 km | 11.5% | 19.8%≈caveated | paved | |
| Meielsgrundstrasse | Bern/Berne | 6.8 km | 9.0% | 19.7%≈caveated | paved | |
| Discovered lane (47.0220, 9.5328) | Graubünden/Grischun/Grigioni | 4.2 km | 10.2% | 19.2%≈caveated | mixed surface | 40% unpaved |
| Hornbergstrasse | Bern/Berne | 6.6 km | 10.2% | 18.9% | mixed surface | 34% unpaved |
| Vorderbergstrasse | St. Gallen | 4.6 km | 13.3% | 18.3%≈caveated | paved |
…and 22 more provisional measurements — see them all in the catalogue.
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 3,771 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 769 · Fribourg/Freiburg 120 · Genève 1 · Glarus 57 · Graubünden/Grischun/Grigioni 388 · Jura 28 · Luzern 141 · Neuchâtel 78 · Nidwalden 39 · Obwalden 55 · Schaffhausen 6 · Schwyz 110 · Solothurn 107 · St. Gallen 224 · Thurgau 10 · Ticino 218 · Uri 49 · Valais/Wallis 582 · Vaud 365 · 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 (3,771)
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 | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| 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 | 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 | 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 | 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 |
| Discovered lane (46.2587, 7.8806) | Valais/Wallis | 0.2 km | 26.3% | 35.3% | gravel | 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 | 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 | not in the state road inventory — forest/camp lane or private drive likely | |
| Grundschwendistrasse | St. Gallen | 2.2 km | 5.4% | 34.8% | gravel | 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 |
| Discovered lane (47.0111, 9.0575) | Glarus | 1.4 km | 11.1% | 34.7% | gravel | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.2071, 7.3771) | Valais/Wallis | 0.3 km | 14.9% | 34.6% | mixed surface | 35% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Via ai Monti | Ticino | 0.3 km | 18.8% | 34.5% | 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 | unpaved throughout, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.6019, 7.4708) | 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 |
| 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 |
| Discovered lane (46.6413, 7.5324) | 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 |
| Discovered lane (46.1847, 9.0296) | Ticino | 0.4 km | 15.2% | 33.7% | 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 |
| Discovered lane (46.7805, 7.3305) | Bern/Berne | 1.3 km | 10.5% | 33.6% | paved | not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (47.3232, 7.3487) | 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 |
| Discovered lane (46.9825, 7.5591) | Bern/Berne | 0.3 km | 13.9% | 33.5% | mixed surface | 64% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Discovered lane (46.1909, 7.2836) | Valais/Wallis | 5.9 km | 10.0% | 33.5% | mixed surface | 34% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
| Route de la Boucielle | Valais/Wallis | 2.3 km | 7.5% | 33.3% | paved | not in the state road inventory — forest/camp lane or private drive likely |
| Bündtrain | Glarus | 0.4 km | 20.5% | 33.3% | mixed surface | 42% unpaved, not in the state road inventory — forest/camp lane or private drive likely |
…and 1,679 more roads under review — see them all in the catalogue.
Restricted roads rank too — with their restriction stated
1 roads under a general traffic restriction (seasonal closures, permits, tolls) are fully measured and rank in the tables above — a real road lists, with its restriction noted rather than silently ranked away. Their rows carry a controlled-access note (fees, gates, seasons) and each page has the details.
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 26 September 2026 — what changed. Full terms: licensing & reuse.