X12 bus: Builth Wells – Abergavenny

Celtic Travel bus X12 runs between Builth Wells and Abergavenny via Erwood, Llyswen, Bronllys and Talgarth. Runs on Tuesdays and Thursdays only. On Tuesday 3 November there is one bus from Builth Wells, at 09:35.

Operated by Celtic Travel. Timetable for Tuesday, 3 November 2026. Plan a journey · Print this timetable

Questions

When is the first and last X12 bus from Builth Wells to Abergavenny?
On Tuesday 3 November there is one bus, leaving Builth Wells at 09:35.
When is the first and last X12 bus from Abergavenny to Builth Wells?
On Tuesday 3 November there is one bus, leaving Abergavenny at 13:50.
Does the X12 bus run on Sundays?
No. Runs on Tuesdays and Thursdays only.
Where does the X12 bus stop?
Main stops from Builth Wells to Abergavenny: Groe (Builth Wells), Post Office (Erwood), Griffin Inn (Llyswen), Talgarth Road (Bronllys), Talgarth Nat West (Talgarth), Pengenffordd (Pengenffordd), Farmers Arms (Llanfihangel Cwmdu), Tretower Castle (Tretower), Crickhowell Square (Crickhowell), Old Abbey Place (Glangrwyney), Nevill Hall Hospital (Grofield), Abergavenny Tesco (Abergavenny), Abergavenny Bus Station Stand 1 (Abergavenny). The full list is in the timetable below.
Who runs the X12 bus?
Celtic Travel.

Builth Wells to Abergavenny

StopJourney 1
Groe, Builth Wells09:35
Post Office, Erwood09:48
Griffin Inn, Llyswen09:55
Talgarth Road, Bronllys09:59
Talgarth Nat West10:03
Pengenffordd10:11
Farmers Arms, Llanfihangel Cwmdu10:19
Tretower Castle10:23
Crickhowell Square10:31
Old Abbey Place, Glangrwyney10:34
Nevill Hall Hospital, Grofield10:40
Abergavenny Tesco10:42
Abergavenny Bus Station Stand 110:46

Abergavenny to Builth Wells

StopJourney 1
Abergavenny Bus Station Stand 113:50
Abergavenny Tesco13:54
Nevill Hall Hospital, Grofield13:57
Old Abbey Place, Glangrwyney14:03
Crickhowell Square14:06
Tretower Castle14:13
Farmers Arms, Llanfihangel Cwmdu14:17
Pengenffordd14:25
Talgarth Nat West14:33
Talgarth Road, Bronllys14:37
Griffin Inn, Llyswen14:41
Erwood Inn14:47
Groe, Builth Wells15:02

Places on this route

Timetables from the Bus Open Data Service (Department for Transport), updated Monday, 2 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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