Buses in Cwm-mawr
3 bus routes serve Cwm-mawr, run by First South & West Wales. The busiest stops are Gwendraeth Road, Cwm-mawr Club and Cwmmawr.
Most frequent routes
- 129: Ammanford – Carmarthen First South & West Wales
- 128: Ammanford – Llanelli First South & West Wales
- 166: Cross Hands – Carmarthen First South & West Wales
Where you can go from Cwm-mawr
Routes
- 129: Ammanford – Carmarthen First South & West Wales
- 128: Ammanford – Llanelli First South & West Wales
- 166: Cross Hands – Carmarthen First South & West Wales
Bus companies
Stops
Nearby stops
Within a 10-minute walk of Cwm-mawr, but in a neighbouring place:
- Ysgol y Gwendraeth, Drefach 6 min walk · 128, 129, 166
- Heol Ddu, Drefach 6 min walk · 166
- Heol Hirwaun Olau, Tumble 6 min walk · 128, 129
- Post Office, Drefach 8 min walk · 128, 129, 166
- Derlwyn Garage, Tumble 8 min walk · 128, 129
- Brynglas, Drefach 9 min walk · 166
Questions
- Where can I go by bus from Cwm-mawr?
- Direct buses from Cwm-mawr go to Ammanford (129, 128), Carmarthen (129, 166), Cross Hands (166) and Llanelli (128).
- Which bus goes from Cwm-mawr to Ammanford?
- Routes 129 and 128, run by First South & West Wales.
- Which bus goes from Cwm-mawr to Carmarthen?
- Routes 129 and 166, run by First South & West Wales.
- Which bus goes from Cwm-mawr to Cross Hands?
- Route 166, run by First South & West Wales.
- Where do buses stop in Cwm-mawr?
- The busiest stops are Gwendraeth Road, Cwm-mawr Club, Cwmmawr and Derwen Road.
- Which bus companies run in Cwm-mawr?
- First South & West Wales.
- What are the most frequent buses in Cwm-mawr?
- the 129 (Ammanford – Carmarthen), the 128 (Ammanford – Llanelli) and the 166 (Cross Hands – Carmarthen).
Timetables from the Bus Open Data Service (Department for Transport), updated Tuesday, 3 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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