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  6. 421 Route

Bus 421 - B 421 in Sierre: Stops & Timetable

A bus service operated by SMC (Sierre-Montana-Crans)
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List of stops
      Number of stops: 15

      Sierre/Siders,Place de la gare ➞ Crans-Montana, Barzettes

      Sierre/Siders,Place de la gare

      		07:5713:0000:28 +1

      Sierre, Le Bourgeois

      		07:5913:0200:30 +1

      Sierre, Beau-Site

      		08:0013:0300:31 +1

      Sierre, Hôpital ouest

      		08:0213:0500:33 +1

      Loc

      		08:0513:0800:36 +1

      Loc, bif.

      		08:0613:0900:37 +1

      Corin-de-la-Crête, village

      		08:0713:1000:38 +1

      Corin-de-la-Crête, Corinna

      		08:0813:1100:39 +1

      Ollon VS, bif.

      		08:1013:1300:41 +1

      Ollon VS, village

      		08:1213:1500:43 +1

      Ollon VS, bif. Valençon

      		08:1513:1800:46 +1

      Chermignon, d'en Bas

      		08:1813:2100:49 +1

      Chermignon, Diogne

      		08:1913:2200:50 +1

      Lens, Centre d'art

      		08:2313:2600:54 +1

      Lens, bif.

      		08:2613:2900:57 +1

      Chermignon, d'en Haut

      		08:2813:3100:59 +1

      Chermignon, Maze

      		08:2913:3201:00 +1

      Montana, village

      		08:3113:3401:02 +1

      Montana, Maison Général Guisan

      		08:3213:3501:03 +1

      Crans-Montana, bif Centre Val.

      		08:3313:3601:04 +1

      Crans-Montana, Les Briesses

      		08:3513:3801:06 +1

      Crans-Montana, bif.rte du Golf

      		08:3713:4001:08 +1

      Crans-Montana, Vernaziet

      		08:3813:4101:09 +1

      Crans-Montana, Etang Long

      		08:3913:4201:10 +1

      Crans-Montana, Scandia

      		08:4013:4301:11 +1

      Crans-Montana, télé Cry d'Er

      		08:4213:4501:13 +1

      Crans-Montana, Lac Grenon

      		08:4313:4601:14 +1

      Crans-Montana, Ycoor

      		08:4513:4801:16 +1

      Crans-Montana, poste

      		08:4613:4901:17 +1

      Crans-Montana, gare

      		08:4913:5201:20 +1

      Crans-Montana, Etoile

      		08:5113:5401:22 +1

      Crans-Montana, Lucernois

      		08:5213:5501:23 +1

      Crans-Montana, télé Violettes

      		08:5313:5601:24 +1

      Crans-Montana, Barzettes

      		08:5413:5701:25 +1
      The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.

      Crans-Montana, Barzettes ➞ Sierre/Siders,Place de la gare

      Crans-Montana, Barzettes05:2115:35
      Crans-Montana, télé Violettes05:2215:36
      Crans-Montana, Lucernois05:2315:37
      Crans-Montana, Etoile05:2415:38
      Crans-Montana, gare05:2615:40
      Crans-Montana, poste05:2715:41
      Crans-Montana, Ycoor05:3015:44
      Crans-Montana, Lac Grenon05:3215:46
      Crans-Montana, télé Cry d'Er05:3315:47
      Crans-Montana, Grand-Place05:3515:49
      Crans-Montana, Sporting05:3615:50
      Crans-Montana, Etang Long05:3715:51
      Crans-Montana, Vernaziet05:3715:51
      Crans-Montana, bif.rte du Golf05:3815:52
      Crans-Montana, Les Briesses05:4015:54
      Crans-Montana, bif Centre Val.05:4215:56
      Montana, Maison Général Guisan05:4315:57
      Montana, village05:4515:59
      Chermignon, Maze05:4616:00
      Chermignon, d'en Haut05:4816:02
      Lens, bif.05:4916:03
      Lens, Centre d'art05:5216:06
      Chermignon, Diogne05:5516:09
      Chermignon, d'en Bas05:5816:12
      Ollon VS, bif. Valençon06:0016:14
      Ollon VS, village06:0316:17
      Ollon VS, bif.06:0516:19
      Corin-de-la-Crête, Corinna06:0616:20
      Corin-de-la-Crête, village06:0716:21
      Loc—16:23
      Loc, bif.06:0816:24
      Sierre, Hôpital ouest06:1016:26
      Sierre, Ste-Croix06:1116:27
      Sierre, Beaulieu06:1116:27
      Sierre/Siders,Place de la gare06:1716:33
      Times marked with "—" indicate that the vehicle does not stop at this stop.
      The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.
      Times marked with "—" indicate that the vehicle does not stop at this stop.
      The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.
      Build real-time departures into your app Free API Access →

      Route Path (Streets & Roads)

      Crans-Montana, Barzettes ➞ Sierre/Siders,Place de la gare
      Route des Barzettes - Route de l'Astoria - Route de la Combaz - Avenue de la Gare - Route du Clovelli - Route du Rawyl - Rue du Rhodania - Rue du Prado - Route Touristique - Les Casemates - Les Briesses - Route des Briesses - Route de Crans-Montana - Route de Ballafache - Route Cantonale - Route de Chermignon - Route Cantonale - Route de Crans-Montana - Route Principale - Route de Corin - Rue Saint-Georges - Place de la Gare

      Schedules and stops for this route are published in GTFS: geops-chl

      Bus 421 FAQ

      • What time does the 421 bus start operating?

        Services on the 421 - B 421 bus start at 07:57 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

      • What time does the 421 bus stop working?

        Services on the 421 - B 421 bus stop at 01:25 +1 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

      • Is there a 421 bus stop near me?

        Click here to view the nearest 421 - B 421 bus stop.

      421 (Sierre Buses)

      The first stop of the 421 bus route is Sierre/Siders,Place de la gare and the last stop is Crans-Montana, Barzettes. 421 (B 421) is operational during everyday.

      Additional information: 421 has 34 stops. The total trip duration for this route is approximately 57 minutes.

      More than 5 million users trust busmaps.com for public transport information. Find suggested Buses routes in Sierre, real-time vehicle tracking, route maps, nearby stops, and offline PDF schedules.

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      Last updated on August 28, 2026