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Bus 121 - Ystradgynlais - Penywern via Circular: Full Schedule in Ystradgynlais

A bus service operated by South Wales Transport
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List of stops
        Number of stops: 31

        Ystradgynlais Bus Station Stand 1 – Ystradgynlais Bus Station Stand 1

        Ystradgynlais Bus Station Stand 1

        		10:1012:4014:4016:50

        Heol Eglwys

        		10:1112:4114:4116:51

        Gough Arms

        		10:1212:4214:4216:52

        Gorof Road

        		10:1412:4414:4416:54

        Gurnos Primary School

        		10:1612:4614:4616:56

        Gurnos Square

        		10:1712:4714:4716:57

        Tesco Ystradgynlais

        		10:2012:5014:5017:00

        Capital Buildings

        		10:2112:5114:5117:01

        New Swan Inn

        		10:2212:5214:5217:02

        Farteg

        		10:2412:5414:5417:04

        Varteg Post Office

        		10:2412:5414:5417:04

        Ystalyfera Asda

        		10:2712:5714:5717:07

        Hodgson's Road

        		10:3113:0115:0117:11

        Graig Newydd Estate

        		10:3213:02—17:12

        Glan-yr-Avon

        		10:3313:03—17:13

        Pantyffynon Terrace

        		10:3413:04—17:14

        Clees Lane

        		10:3513:05—17:15

        Cynfyng Road

        		10:3513:05—17:15

        Cynfyng Road

        		10:3613:06—17:16

        Pantteg Legion

        		10:3613:06—17:16

        Allt-y-Grug

        		10:4013:10—17:20

        Pantteg Legion

        		10:4313:13—17:23

        New Swan Inn

        		10:4513:15—17:25

        Capital Shops

        		10:4513:15—17:25

        Tesco Ystradgynlais

        		10:4713:17—17:27

        Wind Road

        		10:4813:18—17:28

        Post Office

        		10:4913:19—17:29

        Glanrhyd Hospital

        		10:5013:20—17:30

        Claphon Crossing

        		10:5013:20—17:30

        Gough Arms

        		10:5213:22—17:32

        Ystradgynlais Bus Station Stand 1

        		10:5413:24—17:34
        Times marked with "—" indicate that the vehicle does not stop at this stop.

        Graig Newydd Estate – Ystradgynlais Bus Station Stand 1

        Graig Newydd Estate08:3716:19
        Glan-yr-Avon08:3816:20
        Pantyffynon Terrace08:3916:21
        Clees Lane08:4016:22
        Cynfyng Road08:4016:22
        Cynfyng Road08:4116:23
        Pantteg Legion08:4116:23
        Allt-y-Grug08:4516:27
        Pantteg Legion08:4816:30
        New Swan Inn08:5016:32
        Capital Shops08:5016:32
        Tesco Ystradgynlais08:5216:34
        Wind Road08:5316:35
        Post Office08:5416:36
        Glanrhyd Hospital08:5516:37
        Claphon Crossing08:5516:37
        Gough Arms08:5716:39
        Ystradgynlais Bus Station Stand 108:5916:41
        Times marked with "—" indicate that the vehicle does not stop at this stop.
        Times marked with "—" indicate that the vehicle does not stop at this stop.
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        Route Path (Streets & Roads)

        Outbound: Ystradgynlais Bus Station Stand 1 – Ystradgynlais Bus Station Stand 1
        Brecon Road - Heol Eglwys - Gorof Road - Cwmphil Road - Wind Road - Gurnos Road - Ffordd Glandwr - Varteg Road - Hodgson's Road - Ffordd Cwm Tawe - Cyfyng Road - Commercial Street - Bryn-y-Grug - Commercial Street - Gurnos Road - Wind Road - Heol Glanrhyd - Heol Ynyscedwyn - College Row - Brecon Road
        Inbound: Graig Newydd Estate – Ystradgynlais Bus Station Stand 1
        Brecon Road - Heol Eglwys - Heol Ynyscedwyn - Heol Glanrhyd - Wind Road - Gurnos Road - Ffordd Glandwr - Varteg Road - Hodgson's Road - Ffordd Cwm Tawe - Cyfyng Road - Commercial Street - Bryn-y-Grug - Commercial Street - Gurnos Road - Wind Road - Heol Glanrhyd - Heol Ynyscedwyn - College Row - Brecon Road

        Schedules and stops for this route are published in GTFS: great-britain, dft-gtfs

        Bus 121 FAQ

        • What time does the 121 bus start operating?

          Services on the 121 - Ystradgynlais - Penywern via Circular bus start at 10:10 on Monday, Wednesday, Friday.

        • What time does the 121 bus stop working?

          Services on the 121 - Ystradgynlais - Penywern via Circular bus stop at 17:34 on Monday, Wednesday, Friday.

        • Is there a 121 bus stop near me?

          Click here to view the nearest 121 - Ystradgynlais - Penywern via Circular bus stop.

        121 (Ystradgynlais Buses)

        The first stop of the 121 bus route is Ystradgynlais Bus Station Stand 1 and the last stop is Ystradgynlais Bus Station Stand 1. 121 (Ystradgynlais - Penywern via Circular) is operational during everyday.

        Additional information: 121 has 31 stops. The total trip duration for this route is approximately 44 minutes.

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        121 bus near me

        Last updated on September 27, 2026