Register data is published weekly by DVSA. Latest snapshot: 6 September 2026.
Local transport authority
Bus services in Gwynedd Council
67 local bus services are registered here, run by 11 licensed operators. A route that crosses a boundary is registered with every authority it runs through, so it appears here and on its neighbours.
Registered services
67 routes
- 12S
Pwllheli to Caernafon
Via Trefor
Cerbydau Berwyn CoachesNormal StoppingPart subsidised
- 14
EDERN to PENYGROES
Via NEFYN, PISTYLL, LITHFAEN
Cerbydau Berwyn CoachesNormal StoppingSubsidised
- 18
Pwllheli Bus Station to Pwllheli Bus Station
Via Abersoch
Cerbydau Berwyn CoachesNormal StoppingSubsidised
- 18
Pwllheli to Abersoch
Nefyn Coaches LimitedNormal StoppingSubsidised
- 18W
PWLLHELI to ABERSOCH
Via PENRHOS
Arriva Buses WalesNormal Stopping
- 23
Pwllheli Bus Station to Pwllheli Bus Station
Cerbydau Berwyn CoachesNormal Stopping · Hail & RideSubsidised
- 27
Pwllheli to Nefyn
Nefyn Coaches LimitedNormal StoppingSubsidised
- 36
Machynlleth, Heol Y Doll to Wyle Cop Street,Dinas Mawdowy
Via Penegoes, Cemmaes, Aberangell, Minllyn
Lloyds Coaches LimitedNormal StoppingSubsidised
- 42
Llangefni to Bangor
Via Aberffriw, Llanfair Pwll, Yspytty Gwynedd
O R Jones & Sons LtdNormal Stopping · Hail & RideSubsidised
- 58P
BANGOR to GLAN YR AFON
Arriva Buses WalesNormal StoppingSubsidised
- 62
BANGOR to CEMAES BAY
Via Amlwch
Arriva Buses WalesNormal StoppingPart subsidised
- 75
Maesgeirchen to Bangor
Arriva Buses WalesNormal Stopping
- 78F
Maesgeirchen to Bangor City FC Stadium
Arriva Buses WalesLimited Stop
- 500
Jubilee Road, Barmouth to Ysgol Bro idris, Doldir, Dolgellau
Via Bontddu & Llanelltyd
Lloyds Coaches LimitedSchool or WorksSubsidised
- 504
Dolau Ias, Tanygrisiau to Eldon Square, Dolgellau
Via Tanygrisiau, Blaenau Ffestiniog, Llan Ffestiniog, Maentwrog, Gellilydan, Trawsfynydd, Ganllwyd, Llanelltyd
Lloyds Coaches LimitedSchool or WorksSubsidised
- 541
Y Brif Heol, Dyffryn to Ysgol Ardudwy, Ffordd Morfa, Harlech
Via Llanbedr, Llanfair
Lloyds Coaches LimitedSchool or WorksSubsidised
- 562
AMLWCH to LLANFACHRAETH
Arriva Buses WalesNormal StoppingSubsidised
A registration is permission to run a route, not a timetable. It records where a service starts, finishes and runs through, and who may run it. For departure times, ask the operator or Gwynedd Council.