Buses in Seion

2 bus routes serve Seion, run by Gwynfor Coaches. The busiest stop is Rhosywylfa.

Most frequent routes

Where you can go from Seion

  • Bangor: S2
  • Beddgelert: S3
  • Dinorwic: S3
  • Llanberis: S2

Routes

Bus companies

Stops

Questions

Where can I go by bus from Seion?
Direct buses from Seion go to Bangor (S2), Beddgelert (S3), Dinorwic (S3) and Llanberis (S2).
Which bus goes from Seion to Bangor?
Route S2, run by Gwynfor Coaches.
Which bus goes from Seion to Beddgelert?
Route S3, run by Gwynfor Coaches.
Which bus goes from Seion to Dinorwic?
Route S3, run by Gwynfor Coaches.
Where do buses stop in Seion?
The busiest stops are Rhosywylfa.
Which bus companies run in Seion?
Gwynfor Coaches.
What are the most frequent buses in Seion?
the S3 (Beddgelert – Dinorwic) and the S2 (Llanberis – Bangor).

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.

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