Motorcycle and car loop from Sion
From Sion (Valais) we calculate the twistiest round trip in three lengths, for motorcycle and car. It runs over paved country roads without motorways. Every figure comes from the calculated route.
The app calculates a loop from your location with the same method.
- Kilometres
- 131.9km
- Curves
- 441
- Climbing
- 3663m
- Median radius
- 64m
- Curves per 100 km
- 297.2
Tap a dot on the map for its radius and road.
Radius explorer
Move the cursor over a bar. The curves of that class light up on the map, with their km position.
Tightest radius per curve
49 curves sit at junctions and are left out of these figures, for example turns with a small radius.
Curve character
Of 131.9 km, 55.3 km run through curves. The rest is straight or a junction turn.
- Tight
- 2.9 km, 2.2 %
- radius under 60 m
- Medium
- 25.7 km, 19.9 %
- 60 to 180 m
- Wide
- 26.7 km, 20.7 %
- 180 to 400 m
- Straights and junctions
- 73.9 km, 57.2 %
Key figures of the route
- Tightest curve
- At km 52.1 on Route du Barrage: radius 16 m, right.
- Longest curve passage
- 70 curves over 11.3 km, from km 49.9 on Chemin du Couronnement.
- Densest curve stretch
- 62 curves over 10 km, from km 51.0. The quieter kilometres come before.
- First free curve
- At km 2.1. Before that, no curve away from junctions lies on the route.
- Longest climb
- 17.1 km with 1358 m of ascent, from km 38.0 on Route du Barrage. Average gradient 7.9 %.
Elevation profile
From 467 m to 2347 m. 3663 m up, 3639 m down.
Drag a finger or the cursor along the profile. The map shows the spot.
Turning points
- High km 23.5: 1625 m
- Low km 25.9: 1571 m
- Low km 38.0: 987 m
- High km 80.1: 1223 m
- Low km 87.8: 881 m
- High km 91.6: 1160 m
Compared with the standard loop
The reference is the fastest round trip with the same start, heading and circle radius.
| Compared with the standard loop | Twisty loop | Standard loop |
|---|---|---|
| Kilometres | 131.9 | 144.3 |
| Curves | 392 | 347 |
| Curves per 100 km | 297.2 | 240.4 |
| Motorway | 0.0 km | 27.1 km |
1.2 times as many curves per 100 km as the standard loop.
Among the cities
Rank 5 of 28 cities in Switzerland. Median 172.9 curves per 100 km, Sion sits at 237.8.
Similar cities
All lengths from Sion
Every length in both directions. The curve column shows the count away from junctions first, then the total.
| Length | Direction | Kilometres | Curves | Curves per 100 km | Median radius | Climbing |
|---|---|---|---|---|---|---|
| 60 km | Outbound | 60.7 km | 161 / 193 | 265.3 | 60 m | 1796 m |
| 60 km | Reverse | 60.7 km | 157 / 190 | 258.7 | 58 m | 1752 m |
| 120 km | Outbound | 131.9 km | 392 / 441 | 297.2 | 64 m | 3663 m |
| 120 km | Reverse | 131.9 km | 398 / 446 | 301.7 | 67 m | 3639 m |
| 200 km | Outbound | 201.5 km | 304 / 353 | 150.9 | 83 m | 3721 m |
| 200 km | Reverse | 201.5 km | 314 / 361 | 155.9 | 84 m | 3717 m |
Every curve with its position
392 curves away from junctions, with km position, tightest radius and road.
| km | Radius | Road |
|---|---|---|
| 2.1 | 35 m | Transversale Hérens-Platta |
| 5.8 | 128 m | Route du Mont-Noble |
| 6.2 | 24 m | Route du Mont-Noble |
| 7.0 | 49 m | Route du Mont-Noble |
| 7.3 | 70 m | Route du Mont-Noble |
| 7.5 | 45 m | Route du Mont-Noble |
| 7.7 | 45 m | Route du Mont-Noble |
| 8.2 | 97 m | Route du Mont-Noble |
| 8.7 | 79 m | Route du Mont-Noble |
| 9.0 | 47 m | Route du Mont-Noble |
| 9.1 | 47 m | Route du Mont-Noble |
| 9.2 | 75 m | Route du Mont-Noble |
| 9.6 | 59 m | Route du Mont-Noble |
| 9.8 | 31 m | Route du Mont-Noble |
| 10.0 | 31 m | Route du Mont-Noble |
| 10.1 | 37 m | Route du Mont-Noble |
| 10.2 | 37 m | Route du Mont-Noble |
| 10.3 | 45 m | Route du Mont-Noble |
| 10.4 | 74 m | Route du Mont-Noble |
| 10.6 | 18 m | Route du Mont-Noble |
| 10.9 | 33 m | Route du Mont-Noble |
| 11.1 | 33 m | Route du Mont-Noble |
| 11.2 | 30 m | Route du Mont-Noble |
| 11.2 | 30 m | Route du Mont-Noble |
| 11.4 | 38 m | Route du Mont-Noble |
| 11.5 | 38 m | Route du Mont-Noble |
| 11.8 | 66 m | Route du Mont-Noble |
| 12.0 | 37 m | Route du Mont-Noble |
| 12.2 | 96 m | Route du Mont-Noble |
| 12.4 | 64 m | Route du Mont-Noble |
| 12.7 | 35 m | Route du Mont-Noble |
| 12.8 | 35 m | Route du Mont-Noble |
| 13.0 | 55 m | Route du Mont-Noble |
| 13.2 | 55 m | Route du Mont-Noble |
| 13.3 | 73 m | Route du Mont-Noble |
| 13.5 | 83 m | Route du Mont-Noble |
| 13.7 | 39 m | Route du Mont-Noble |
| 13.7 | 86 m | Route du Mont-Noble |
| 13.9 | 37 m | Route du Mont-Noble |
| 14.2 | 36 m | Route du Mont-Noble |
| 14.2 | 36 m | Route du Mont-Noble |
| 14.3 | 54 m | Route du Mont-Noble |
| 14.7 | 57 m | Route du Mont-Noble |
| 15.0 | 45 m | Route du Mont-Noble |
| 15.1 | 44 m | Route du Mont-Noble |
| 15.3 | 44 m | Route du Mont-Noble |
| 15.6 | 60 m | Route du Mont-Noble |
| 15.9 | 99 m | Route du Mont-Noble |
| 16.1 | 99 m | Route du Mont-Noble |
| 16.6 | 76 m | Route du Mont-Noble |
| 17.0 | 80 m | Route du Mont-Noble |
| 17.3 | 89 m | Route du Mont-Noble |
| 17.8 | 77 m | Rue de la Maison Blanche |
| 18.1 | 70 m | Rue de la Maison Blanche |
| 18.2 | 77 m | Rue de la Maison Blanche |
| 18.4 | 197 m | Rue de la Maison Blanche |
| 19.4 | 76 m | Rue de la Maison Blanche |
| 19.6 | 311 m | Rue de la Maison Blanche |
| 19.9 | 197 m | Rue de la Maison Blanche |
| 20.8 | 89 m | Rue de la Lagette |
| 20.9 | 144 m | Rue de la Lagette |
| 21.2 | 73 m | Rue de la Lagette |
| 21.3 | 135 m | Rue de la Lagette |
| 21.6 | 239 m | Rue du Midi |
| 22.0 | 30 m | Rue du Midi |
| 22.1 | 27 m | |
| 22.3 | 78 m | Rue du Lagec |
| 22.6 | 35 m | Rue du Lagec |
| 22.6 | 37 m | Rue du Lagec |
| 22.7 | 118 m | Rue du Lagec |
| 22.9 | 46 m | Rue du Lagec |
| 23.0 | 136 m | Rue du Lagec |
| 23.5 | 28 m | Route de Chandolin |
| 23.7 | 28 m | Route de Chandolin |
| 23.7 | 80 m | Route de Chandolin |
| 24.1 | 69 m | Route de Chandolin |
| 24.1 | 57 m | Route de Chandolin |
| 24.2 | 33 m | Route de Chandolin |
| 24.4 | 64 m | Route de Chandolin |
| 24.5 | 81 m | Route de Chandolin |
| 25.1 | 74 m | Route de Chandolin |
| 25.2 | 54 m | Route de Chandolin |
| 25.3 | 40 m | Route de Chandolin |
| 25.8 | 55 m | Route de Chandolin |
| 26.0 | 73 m | Route de Chandolin |
| 26.1 | 21 m | Route de Chandolin |
| 26.2 | 108 m | Route de Chandolin |
| 26.7 | 61 m | Route de Chandolin |
| 26.8 | 34 m | Route de Chandolin |
| 26.9 | 57 m | Route de Chandolin |
| 27.0 | 64 m | Route de Chandolin |
| 27.2 | 54 m | Route de Chandolin |
| 27.3 | 527 m | Route de Chandolin |
| 27.5 | 27 m | Route de Chandolin |
| 28.0 | 158 m | Rue du Lagec |
| 28.1 | 133 m | Rue du Lagec |
| 28.3 | 62 m | Rue du Lagec |
| 28.4 | 111 m | Rue du Lagec |
| 28.6 | 34 m | Rue du Lagec |
| 28.7 | 55 m | Rue du Lagec |
| 28.8 | 77 m | Rue du Lagec |
| 29.0 | 28 m | |
| 29.1 | 30 m | Rue du Midi |
| 29.1 | 30 m | Rue du Midi |
| 29.2 | 92 m | Rue du Midi |
| 29.3 | 92 m | Rue du Midi |
| 29.7 | 137 m | Rue du Nord |
| 29.9 | 49 m | Rue du Nord |
| 30.1 | 130 m | Rue du Nord |
| 30.5 | 45 m | Rue de Baunou |
| 30.6 | 67 m | Rue de Baunou |
| 30.6 | 72 m | Rue de Baunou |
| 30.7 | 126 m | Rue de Baunou |
| 31.0 | 153 m | Rue de Baunou |
| 31.1 | 86 m | Rue de Baunou |
| 31.3 | 34 m | Rue de Baunou |
| 31.5 | 120 m | Rue de Baunou |
| 31.8 | 24 m | Rue de Baunou |
| 31.8 | 67 m | Rue de Baunou |
| 32.0 | 28 m | Rue de Baunou |
| 32.0 | 28 m | Rue du Marais |
| 32.2 | 39 m | Rue du Marais |
| 32.5 | 66 m | Rue du Marais |
| 32.6 | 46 m | Rue du Marais |
| 32.7 | 34 m | Rue du Marais |
| 32.8 | 34 m | Rue du Marais |
| 32.9 | 102 m | Rue du Marais |
| 33.2 | 49 m | Route du Bochonec |
| 33.3 | 52 m | Route du Bochonec |
| 33.5 | 43 m | Route du Bochonec |
| 33.6 | 57 m | Route du Bochonec |
| 33.8 | 94 m | Route du Bochonec |
| 33.8 | 69 m | Route du Bochonec |
| 34.2 | 400 m | 206 |
| 34.8 | 129 m | 206 |
| 36.2 | 328 m | 206 |
| 36.7 | 73 m | 206 |
| 36.9 | 121 m | 206 |
| 37.4 | 80 m | 206 |
| 37.6 | 77 m | 206 |
| 37.7 | 192 m | Route de la Traverchire |
| 38.4 | 58 m | Route de la Traverchire |
| 38.5 | 71 m | Route de la Traverchire |
| 38.6 | 71 m | Route de la Traverchire |
| 38.7 | 89 m | Route de la Traverchire |
| 38.8 | 78 m | Route de la Traverchire |
| 39.2 | 64 m | Route de la Traverchire |
| 39.3 | 64 m | Route de la Traverchire |
| 39.4 | 58 m | Route de la Traverchire |
| 39.6 | 157 m | Route de la Traverchire |
| 39.7 | 108 m | Route de la Traverchire |
| 40.1 | 134 m | Route de la Traverchire |
| 40.2 | 56 m | Route de la Traverchire |
| 40.4 | 97 m | Route de la Traverchire |
| 40.5 | 159 m | Route de la Traverchire |
| 41.0 | 99 m | Route de la Traverchire |
| 41.1 | 251 m | Route de la Traverchire |
| 41.7 | 79 m | Route de la Traverchire |
| 41.9 | 37 m | Route de la Traverchire |
| 41.9 | 37 m | Route de la Traverchire |
| 42.1 | 72 m | Route de la Traverchire |
| 43.1 | 255 m | Route du Barrage |
| 45.0 | 175 m | Route du Barrage |
| 45.2 | 275 m | Route du Barrage |
| 45.9 | 44 m | Route du Barrage |
| 46.0 | 45 m | Route du Barrage |
| 46.1 | 266 m | Route du Barrage |
| 46.2 | 84 m | Route du Barrage |
| 46.5 | 376 m | Route du Barrage |
| 46.6 | 171 m | Route du Barrage |
| 47.2 | 1649 m | Route du Barrage |
| 47.3 | 184 m | Route du Barrage |
| 47.8 | 92 m | Route du Barrage |
| 48.7 | 63 m | Route du Barrage |
| 49.0 | 104 m | Route du Barrage |
| 49.0 | 99 m | Route du Barrage |
| 49.2 | 87 m | Route du Barrage |
| 49.9 | 30 m | Route du Barrage |
| 50.1 | 18 m | Route du Barrage |
| 50.2 | 22 m | Route du Barrage |
| 50.4 | 17 m | Route du Barrage |
| 50.5 | 17 m | Route du Barrage |
| 50.7 | 18 m | Route du Barrage |
| 50.9 | 18 m | Route du Barrage |
| 51.0 | 18 m | Route du Barrage |
| 51.1 | 17 m | Route du Barrage |
| 51.3 | 17 m | Route du Barrage |
| 51.4 | 17 m | Route du Barrage |
| 51.5 | 44 m | Route du Barrage |
| 51.7 | 18 m | Route du Barrage |
| 51.9 | 18 m | Route du Barrage |
| 52.1 | 16 m | Route du Barrage |
| 52.2 | 99 m | Route du Barrage |
| 52.3 | 36 m | Route du Barrage |
| 52.6 | 17 m | Chemin du Couronnement |
| 52.8 | 48 m | Chemin du Couronnement |
| 52.9 | 17 m | Chemin du Couronnement |
| 53.0 | 22 m | Chemin du Couronnement |
| 53.0 | 42 m | Chemin du Couronnement |
| 53.0 | 33 m | Chemin du Couronnement |
| 53.1 | 40 m | Chemin du Couronnement |
| 53.2 | 40 m | Chemin du Couronnement |
| 53.4 | 17 m | Chemin du Couronnement |
| 53.6 | 17 m | Chemin du Couronnement |
| 53.9 | 19 m | Chemin du Couronnement |
| 54.1 | 19 m | Chemin du Couronnement |
| 54.4 | 18 m | Chemin du Couronnement |
| 54.5 | 18 m | Chemin du Couronnement |
| 54.6 | 17 m | Chemin du Couronnement |
| 54.7 | 57 m | Chemin du Couronnement |
| 54.9 | 17 m | Chemin du Couronnement |
| 55.1 | 17 m | Chemin du Couronnement |
| 55.1 | 17 m | Chemin du Couronnement |
| 55.4 | 25 m | Chemin du Couronnement |
| 55.4 | 17 m | Chemin du Couronnement |
| 55.8 | 18 m | Chemin du Couronnement |
| 55.9 | 17 m | Chemin du Couronnement |
| 56.1 | 17 m | Chemin du Couronnement |
| 56.2 | 17 m | Chemin du Couronnement |
| 56.4 | 17 m | Chemin du Couronnement |
| 56.6 | 17 m | Chemin du Couronnement |
| 56.9 | 19 m | Chemin du Couronnement |
| 57.3 | 18 m | Chemin du Couronnement |
| 57.4 | 19 m | Chemin du Couronnement |
| 57.5 | 18 m | Chemin du Couronnement |
| 57.9 | 18 m | Chemin du Couronnement |
| 58.1 | 40 m | Chemin du Couronnement |
| 58.2 | 33 m | Chemin du Couronnement |
| 58.3 | 33 m | Chemin du Couronnement |
| 58.4 | 17 m | Chemin du Couronnement |
| 58.6 | 17 m | Chemin du Couronnement |
| 58.9 | 37 m | Route du Barrage |
| 59.1 | 110 m | Route du Barrage |
| 59.4 | 48 m | Route du Barrage |
| 59.5 | 18 m | Route du Barrage |
| 59.5 | 87 m | Route du Barrage |
| 59.7 | 17 m | Route du Barrage |
| 59.8 | 43 m | Route du Barrage |
| 59.9 | 17 m | Route du Barrage |
| 60.1 | 81 m | Route du Barrage |
| 60.2 | 18 m | Route du Barrage |
| 60.3 | 18 m | Route du Barrage |
| 60.6 | 18 m | Route du Barrage |
| 60.6 | 18 m | Route du Barrage |
| 60.9 | 18 m | Route du Barrage |
| 61.0 | 42 m | Route du Barrage |
| 61.1 | 18 m | Route du Barrage |
| 61.8 | 254 m | Route du Barrage |
| 62.0 | 92 m | Route du Barrage |
| 62.1 | 92 m | Route du Barrage |
| 63.3 | 98 m | Route du Barrage |
| 63.8 | 82 m | Route du Barrage |
| 63.9 | 186 m | Route du Barrage |
| 64.4 | 88 m | Route du Barrage |
| 64.6 | 169 m | Route du Barrage |
| 64.9 | 134 m | Route du Barrage |
| 65.0 | 86 m | Route du Barrage |
| 65.0 | 86 m | Route du Barrage |
| 65.1 | 84 m | Route du Barrage |
| 65.7 | 163 m | Route du Barrage |
| 66.0 | 376 m | Route du Barrage |
| 68.0 | 292 m | Route du Barrage |
| 69.3 | 178 m | Route du Barrage |
| 69.3 | 178 m | Route du Barrage |
| 69.6 | 1213 m | Route du Barrage |
| 69.7 | 79 m | Route du Barrage |
| 69.8 | 70 m | Route du Barrage |
| 70.1 | 74 m | Route du Barrage |
| 70.2 | 94 m | Route du Barrage |
| 70.8 | 157 m | Route du Barrage |
| 70.9 | 416 m | Route du Barrage |
| 71.1 | 121 m | Route du Barrage |
| 71.1 | 107 m | Route du Barrage |
| 71.2 | 52 m | Route du Barrage |
| 71.4 | 49 m | Route du Barrage |
| 71.5 | 49 m | Route du Barrage |
| 71.7 | 63 m | Route du Barrage |
| 71.8 | 56 m | Route du Barrage |
| 74.9 | 104 m | Route du Barrage |
| 75.0 | 104 m | Route des Prasses |
| 75.2 | 64 m | Route des Prasses |
| 75.4 | 168 m | Route des Prasses |
| 75.6 | 127 m | Route des Prasses |
| 75.8 | 91 m | Route des Prasses |
| 75.9 | 58 m | Route des Prasses |
| 76.2 | 65 m | Route des Agettes |
| 76.9 | 164 m | Route des Agettes |
| 77.4 | 388 m | Route des Agettes |
| 78.9 | 155 m | Route de l'Intercommunal |
| 79.2 | 113 m | Route de l'Intercommunal |
| 79.4 | 56 m | Route de l'Intercommunal |
| 79.6 | 105 m | Route de l'Intercommunal |
| 79.9 | 32 m | Route de Salins-Veysonnaz |
| 80.0 | 34 m | Route de Salins-Veysonnaz |
| 80.5 | 131 m | Route de Salins-Veysonnaz |
| 80.8 | 57 m | Route de Salins-Veysonnaz |
| 80.9 | 87 m | Route de Salins-Veysonnaz |
| 81.1 | 87 m | Route de Salins-Veysonnaz |
| 82.2 | 87 m | Route de Beson |
| 82.3 | 84 m | Route de Beson |
| 82.4 | 206 m | Route de Beson |
| 82.5 | 74 m | Route de Beson |
| 82.6 | 59 m | Route de Beson |
| 82.6 | 57 m | Route de Beson |
| 82.8 | 56 m | Route de Beson |
| 83.1 | 62 m | Route de Beson |
| 83.2 | 90 m | Route de Beson |
| 83.3 | 37 m | Route de Beson |
| 83.4 | 37 m | Route de Beson |
| 83.4 | 64 m | Route de Beson |
| 83.5 | 37 m | Route de Beson |
| 83.7 | 44 m | Route de Beson |
| 83.8 | 66 m | Route de Beson |
| 83.8 | 66 m | Route de Beson |
| 84.2 | 56 m | Route de Nendaz |
| 84.7 | 73 m | Route de Nendaz |
| 85.0 | 153 m | Route de Nendaz |
| 85.2 | 53 m | Route de Nendaz |
| 85.3 | 53 m | Route de Nendaz |
| 85.4 | 189 m | Route de Nendaz |
| 85.5 | 27 m | Route de Nendaz |
| 85.8 | 78 m | Route de Nendaz |
| 86.3 | 127 m | Route de Fey |
| 86.4 | 64 m | Route de Fey |
| 86.9 | 106 m | Route de Fey |
| 87.3 | 144 m | Route de Fey |
| 88.2 | 87 m | Route de Fey |
| 88.3 | 133 m | Route de Fey |
| 89.0 | 187 m | Route des Condémines |
| 90.7 | 260 m | Route des Condémines |
| 91.5 | 185 m | Route des Condémines |
| 91.9 | 58 m | Route des Condémines |
| 92.2 | 87 m | Route des Condémines |
| 92.3 | 81 m | Route des Condémines |
| 92.4 | 49 m | Route des Condémines |
| 92.5 | 49 m | Route des Condémines |
| 92.6 | 45 m | Route des Condémines |
| 92.7 | 29 m | Route des Condémines |
| 92.8 | 29 m | Route des Condémines |
| 92.9 | 33 m | Route des Condémines |
| 93.1 | 97 m | Route des Condémines |
| 93.6 | 198 m | Rue du Téléphérique |
| 93.8 | 95 m | Route de la Crête |
| 93.9 | 84 m | Route de la Crête |
| 94.0 | 58 m | Route de la Crête |
| 94.0 | 58 m | Route de la Crête |
| 94.3 | 42 m | Route des Moulins |
| 94.4 | 46 m | Route des Moulins |
| 94.5 | 46 m | Route des Moulins |
| 94.5 | 32 m | Route des Moulins |
| 94.7 | 38 m | Route des Moulins |
| 94.9 | 55 m | Route des Moulins |
| 95.4 | 94 m | Route des Moulins |
| 95.5 | 30 m | Route des Moulins |
| 95.8 | 97 m | Route des Moulins |
| 96.0 | 53 m | Route des Moulins |
| 96.2 | 55 m | Route des Moulins |
| 96.4 | 55 m | Route des Moulins |
| 96.4 | 71 m | Route des Moulins |
| 98.3 | 249 m | |
| 98.4 | 92 m | |
| 98.6 | 90 m | |
| 101.0 | 101 m | Route des Mayens |
| 101.8 | 169 m | Rue Centrale |
| 102.5 | 82 m | Route des Mayens |
| 103.2 | 383 m | Route des Mayens |
| 104.2 | 71 m | Route des Mayens |
| 104.6 | 89 m | Route des Mayens |
| 105.0 | 117 m | Route des Mayens |
| 105.2 | 35 m | Route des Mayens |
| 105.3 | 90 m | Route des Mayens |
| 107.2 | 30 m | Route des Mayens |
| 107.9 | 192 m | Route des Mayens |
| 109.2 | 228 m | Route des Mayens |
| 109.5 | 130 m | Route des Mayens |
| 109.7 | 57 m | Route des Mayens |
| 110.3 | 144 m | Route des Mayens |
| 111.2 | 196 m | Route des Mayens |
| 111.4 | 620 m | Route des Mayens |
| 112.4 | 243 m | Route des Mayens |
| 113.3 | 258 m | Route des Mayens |
| 113.7 | 192 m | Route des Mayens |
| 113.8 | 87 m | Route des Mayens |
| 114.7 | 41 m | Route des Mayens |
| 115.1 | 119 m | Route des Mayens |
| 115.2 | 89 m | Route des Mayens |
| 115.8 | 2000 m | Rue des Sauges |
| 116.2 | 106 m | |
| 116.3 | 56 m | |
| 117.8 | 334 m | 9 |
| 119.4 | 2000 m | 9 |
| 125.3 | 280 m | 9 |
How it was measured
- Route: a round trip from Sion, calculated on road data from 3 Jul 2026. Of several possible loops of the same length we show the one with the most rideable curves. Motorways are excluded.
- Vehicle: The route is calculated for a motorcycle and runs on paved roads. A car can drive it too. On narrow stretches a car route can differ in detail.
- Curve: a turn in one direction of at least 35 degrees. The DriveBattle app counts the same way.
- Radius: the tightest curve radius inside the curve. Turns at junctions are flagged and do not count towards radius, tightest curve or passage.
- Elevation: ground height along the route, smoothed over about 450 m. A climb counts from a 5 m height difference.
- Calculated on 5 Oct 2026. The figures describe this route. The state of the road on the day you ride can differ.
Calculated on 5 Oct 2026
Questions about the round trip
How long is the round trip from Sion?
There are three lengths: 60, 120, 200 km. The calculated routes measure 60.7, 131.9, 201.5 km.
Can I drive the round trip by car?
Yes. The route runs over paved country roads without motorways and can be driven by car and motorcycle. It is calculated for a motorcycle, so on very narrow stretches a car route can differ in detail.
How many curves does the round trip from Sion have?
On 120 km we count 441 curves, 392 of them away from junctions. That is 297.2 free curves per 100 km.
How tight is the tightest curve?
On 120 km the tightest radius is 16 m, at km 52.1. The median radius of all curves is 64 m.
How much climbing does the route have?
On 120 km it is 3663 m of ascent. The highest point is 2347 m, the lowest 467 m.
Can I ride this round trip with the app?
Yes. The round-trip generator in the DriveBattle app calculates loops from your location with the same method.