Buses in Seion
2 bus routes serve Seion, run by Gwynfor Coaches. The busiest stop is Rhosywylfa.
Most frequent routes
- S3: Beddgelert – Dinorwic Gwynfor Coaches
- S2: Llanberis – Bangor Gwynfor Coaches
Where you can go from Seion
Routes
- S3: Beddgelert – Dinorwic Gwynfor Coaches
- S2: Llanberis – Bangor Gwynfor Coaches
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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