S1 bus: Caernarfon – Betws-y-Coed

Gwynfor Coaches bus S1 runs between Betws-y-Coed and Caernarfon via Capel Curig, Gwastadnant, Nant-Peris and Llanberis. Runs every day. On Wednesday 4 November the first bus from Nant-Peris leaves at 07:40 and the last at 19:03, about every hour during the day.

Operated by Gwynfor Coaches. Timetable for Wednesday, 4 November 2026. Plan a journey · Print this timetable

Questions

When is the first and last S1 bus from Betws-y-Coed to Caernarfon?
On Wednesday 4 November the first bus leaves Betws-y-Coed at 07:40 and the last at 19:03, 12 journeys in all.
When is the first and last S1 bus from Caernarfon to Betws-y-Coed?
On Wednesday 4 November the first bus leaves Caernarfon at 07:40 and the last at 18:40, 12 journeys in all.
Does the S1 bus run on Sundays?
Yes. Runs every day.
How often does the S1 bus run?
On Wednesday 4 November it runs about every hour during the day (09:00 to 15:00), 12 journeys from Nant-Peris.
Where does the S1 bus stop?
Main stops from Betws-y-Coed to Caernarfon: Betws-y-Coed Railway Station (Betws-y-Coed), Swallow Falls Hotel (Betws-y-Coed), Llugwy Terrace (Capel Curig), Pen-y-pass YHA (Gwastadnant), Maes Parcio Car Park (Nant-Peris), Llanberis Interchange (Llanberis), Cwm-y-glo (Cwm-y-glo), Ysgol Gynradd Llanrug (Llanrug), Cibyn Industrial Estate (Caernarfon), Caernarfon Bus Station Stand B (Caernarfon). The full list is in the timetable below.
Who runs the S1 bus?
Gwynfor Coaches.

Betws-y-Coed to Caernarfon

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12
Betws-y-Coed Railway Station09:0310:0311:0312:0313:0314:0315:0316:0317:0319:03
Swallow Falls Hotel, Betws-y-Coed09:0910:0911:0912:0913:0914:0915:0916:0917:0919:09
Llugwy Terrace, Capel Curig09:1510:1511:1512:1513:1514:1515:1516:1517:1519:15
Pen-y-pass YHA, Gwastadnant09:3010:3011:3012:3013:3014:3015:3016:3017:3019:30
Maes Parcio Car Park, Nant-Peris07:4009:4010:4011:4012:4013:4014:4015:4016:4017:4019:40
Llanberis Interchange07:5008:5009:5010:5011:5012:5013:5014:5015:5016:5017:5019:50
Cwm-y-glo07:5808:5809:5810:5811:5812:5813:5814:5815:5816:5817:5819:58
Ysgol Gynradd Llanrug08:0209:0210:0211:0212:0213:0214:0215:0216:0217:0218:0220:02
Cibyn Industrial Estate, Caernarfon08:0909:0910:0911:0912:0913:0914:0915:0916:0917:0918:0920:09
Caernarfon Bus Station Stand B08:1709:1710:1711:1712:1713:1714:1715:1716:1717:1718:1720:17

Caernarfon to Betws-y-Coed

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12
Caernarfon Bus Station Stand B07:4008:4009:4010:4011:4012:4013:4014:4015:4016:4017:4018:40
Asda C, Caernarfon07:4108:4109:4110:4111:4112:4113:4114:4115:4116:4117:4118:41
Cibyn Industrial Estate, Caernarfon07:4608:4609:4610:4611:4612:4613:4614:4615:4616:4617:4618:46
Ysgol Gynradd Llanrug07:5308:5309:5310:5311:5312:5313:5314:5315:5316:5317:5318:53
Maes Gerddi, Cwm-y-glo07:5708:5709:5710:5711:5712:5713:5714:5715:5716:5717:5718:57
Cwm-y-glo07:5708:5709:5710:5711:5712:5713:5714:5715:5716:5717:5718:57
Llanberis Interchange08:1009:1010:1011:1012:1013:1014:1015:1016:1017:0518:1019:05
Maes Parcio Car Park, Nant-Peris08:1509:1510:1511:1512:1513:1514:1515:1516:1518:15
Pen-y-pass YHA, Gwastadnant08:3009:3010:3011:3012:3013:3014:3015:3016:3018:30
Llugwy Terrace, Capel Curig08:4009:4010:4011:4012:4013:4014:4015:4016:4018:40
Swallow Falls Hotel, Betws-y-Coed08:4609:4610:4611:4612:4613:4614:4615:4616:4618:46
Betws-y-Coed Railway Station08:5509:5510:5511:5512:5513:5514:5515:5516:5518:55

Places on this route

Timetables from the Bus Open Data Service (Department for Transport), updated Wednesday, 4 November 2026. Stop details from NaPTAN. Train timetables contain data from Network Rail, licensed under the Open Government Licence; live train times from National Rail. Times are UK local time and can change at short notice: check before you travel.

Add free live bus times to your website · StopToStop on Facebook