G21 Dolgellau to Machynlleth via Arthog, Tywyn

Operated by Lloyds Coaches. Registered as running via Pennal, Cwrt, Penhelig, Aberdya. First bus 05:53, last bus 17:28. 14 journeys on weekdays. Fares: set by the operator — more.

Next towards Machynlleth from Eldon Square 1 (at): 13:03, 15:33, 17:03

Next towards Dolgellau from Machynlleth Town Clock (before): 13:28, 15:28, 17:28

Wanted a different G21? 1 other bus route is numbered G21 elsewhere in the UK — see every G21 bus timetable by area.

Timetable

Ends at Machynlleth, Cloc/Clock · Monday to Friday · 7 journeys

Stop	05:53	09:03	11:03	13:03	14:51	15:30	17:03
Ysgol y Gader (in)	·	·	·	·	·	15:30	·
Eldon Square 1 (at)	05:53	09:03	11:03	13:03	·	15:33	17:03
Coleg Meirion Dwyfor (o/s)	05:55	09:05	11:05	13:05	·	15:35	17:05
George III Hotel (after)	05:59	09:09	11:09	13:09	·	15:39	17:09
Abergwynant Hall (after)	06:00	09:10	11:10	13:10	·	15:40	17:10
Garthangharad Hospital (nr)	06:04	09:14	11:14	13:14	·	15:44	17:14
Morfa Mawddach (o/s War Memorial)	06:10	09:20	11:20	13:20	·	15:50	17:20
Station House (o/s)	06:14	09:24	11:24	13:24	·	15:54	17:24
Gwastadgoed Isaf (after)	06:20	09:30	11:30	13:30	·	16:00	17:30
Llwyngwril Parc (opp)	06:22	09:32	11:32	13:32	·	16:02	17:32
St Celynin`s Church (opp)	06:26	09:36	11:36	13:36	·	16:06	17:36
Rhoslefain Farm (after)	06:28	09:38	11:38	13:38	·	16:08	17:38
Cefn Coch (before)	06:31	09:41	11:41	13:41	·	16:11	17:41
Talybont Bridge (before)	06:39	09:44	11:44	13:44	·	16:19	17:49
Bryncrug (o/s Peniarth Arms)	06:40	09:45	11:45	13:45	·	16:20	17:50
High Street M (at)	06:46	09:51	11:51	13:51	14:51	16:26	17:56
Wharf Station (after)	06:48	09:53	11:53	13:53	14:53	16:28	17:58
Happy Valley Turn (after)	06:50	09:55	11:55	13:55	14:55	16:30	18:00
Parc Yr Ysgol (after)	06:58	10:03	12:03	14:03	15:03	16:38	18:08
Penhelig Railway Station (before)	07:01	10:06	12:06	14:06	15:06	16:41	18:11
Plas Panteidal	07:05	10:10	12:10	14:10	15:10	16:45	18:15
Cefn Crib	07:10	10:15	12:15	14:15	15:15	16:50	18:20
Riverside Inn (opp)	07:13	10:18	12:18	14:18	15:18	16:53	18:23
Bus Depot (opp)	07:23	10:28	12:28	14:28	15:28	17:03	18:33
Clock (after)	07:27	10:32	12:32	14:32	15:32	17:07	18:37

Stop	06:58	09:03	11:03	13:03	15:03	17:03
Ysgol y Gader (in)	·	·	·	·	·	·
Eldon Square 1 (at)	06:58	09:03	11:03	13:03	15:03	17:03
Coleg Meirion Dwyfor (o/s)	07:00	09:05	11:05	13:05	15:05	17:05
George III Hotel (after)	07:04	09:09	11:09	13:09	15:09	17:09
Abergwynant Hall (after)	07:05	09:10	11:10	13:10	15:10	17:10
Garthangharad Hospital (nr)	07:09	09:14	11:14	13:14	15:14	17:14
Morfa Mawddach (o/s War Memorial)	07:15	09:20	11:20	13:20	15:20	17:20
Station House (o/s)	07:19	09:24	11:24	13:24	15:24	17:24
Gwastadgoed Isaf (after)	07:25	09:30	11:30	13:30	15:30	17:30
Llwyngwril Parc (opp)	07:27	09:32	11:32	13:32	15:32	17:32
St Celynin`s Church (opp)	07:31	09:36	11:36	13:36	15:36	17:36
Rhoslefain Farm (after)	07:33	09:38	11:38	13:38	15:38	17:38
Cefn Coch (before)	07:36	09:41	11:41	13:41	15:41	17:41
Talybont Bridge (before)	07:44	09:44	11:44	13:44	15:44	17:49
Bryncrug (o/s Peniarth Arms)	07:45	09:45	11:45	13:45	15:45	17:50
High Street M (at)	07:51	09:51	11:51	13:51	15:51	17:56
Wharf Station (after)	07:53	09:53	11:53	13:53	15:53	17:58
Happy Valley Turn (after)	07:55	09:55	11:55	13:55	15:55	18:00
Parc Yr Ysgol (after)	08:03	10:03	12:03	14:03	16:03	18:08
Penhelig Railway Station (before)	08:06	10:06	12:06	14:06	16:06	18:11
Plas Panteidal	08:10	10:10	12:10	14:10	16:10	18:15
Cefn Crib	08:15	10:15	12:15	14:15	16:15	18:20
Riverside Inn (opp)	08:18	10:18	12:18	14:18	16:18	18:23
Bus Depot (opp)	08:28	10:28	12:28	14:28	16:28	18:33
Clock (after)	08:32	10:32	12:32	14:32	16:32	18:37

Stop	11:03	15:03	19:03
Ysgol y Gader (in)	·	·	·
Eldon Square 1 (at)	11:03	15:03	19:03
Coleg Meirion Dwyfor (o/s)	11:05	15:05	19:05
George III Hotel (after)	11:09	15:09	19:09
Abergwynant Hall (after)	11:10	15:10	19:10
Garthangharad Hospital (nr)	11:14	15:14	19:14
Morfa Mawddach (o/s War Memorial)	11:20	15:20	19:20
Station House (o/s)	11:24	15:24	19:24
Gwastadgoed Isaf (after)	11:30	15:30	19:30
Llwyngwril Parc (opp)	11:32	15:32	19:32
St Celynin`s Church (opp)	11:36	15:36	19:36
Rhoslefain Farm (after)	11:38	15:38	19:38
Cefn Coch (before)	11:41	15:41	19:41
Talybont Bridge (before)	11:44	15:44	19:44
Bryncrug (o/s Peniarth Arms)	11:45	15:45	19:45
High Street M (at)	11:51	15:51	19:51
Wharf Station (after)	11:53	15:53	19:53
Happy Valley Turn (after)	11:55	15:55	19:55
Parc Yr Ysgol (after)	12:03	16:03	20:03
Penhelig Railway Station (before)	12:06	16:06	20:06
Plas Panteidal	12:10	16:10	20:10
Cefn Crib	12:15	16:15	20:15
Riverside Inn (opp)	12:18	16:18	20:18
Bus Depot (opp)	12:28	16:28	20:28
Clock (after)	12:32	16:32	20:32

Stop	07:03	07:48	09:28	11:28	13:28	15:28	17:28
Machynlleth Town Clock (before)	07:03	07:48	09:28	11:28	13:28	15:28	17:28
Bus Depot (o/s)	07:04	07:49	09:29	11:29	13:29	15:29	17:29
Riverside Inn (o/s)	07:14	07:59	09:39	11:39	13:39	15:39	17:39
Cwrt Car Park (opp)	07:15	08:00	09:40	11:40	13:40	15:40	17:40
Nyth Robin Campsite	07:20	08:05	09:45	11:45	13:45	15:45	17:45
Penhelig Railway Station (o/s)	07:25	08:10	09:50	11:50	13:50	15:50	17:50
Neuadd Dyfi (after)	07:29	08:14	09:54	11:54	13:54	15:54	17:54
Wharf Station (before)	07:37	08:22	10:02	12:02	14:02	16:02	18:02
High Street (o/s Capel yr Annibynwyr)	07:40	·	10:05	12:05	14:05	16:05	18:05
Cinema (o/s)	07:40	·	10:05	12:05	14:05	16:05	18:05
Groesffordd (after)	07:43	·	10:08	12:08	14:08	16:08	18:08
Talybont Bridge (after)	07:46	·	10:11	12:11	14:11	16:11	18:11
Cefn Coch (after)	07:54	·	10:14	12:14	14:14	16:14	18:19
Rhoslefain Farm (before)	07:56	·	10:16	12:16	14:16	16:16	18:21
St Celynin`s Church (o/s)	07:58	·	10:18	12:18	14:18	16:18	18:23
Llwyngwril Parc (o/s)	08:03	·	10:23	12:23	14:23	16:23	18:28
Gwastadgoed Isaf (before)	08:04	·	10:24	12:24	14:24	16:24	18:29
Station House (o/s)	08:11	·	10:31	12:31	14:31	16:31	18:36
Morfa Mawddach (opp War Memorial)	08:15	·	10:35	12:35	14:35	16:35	18:40
Garthyfog (opp School)	08:16	·	10:36	12:36	14:36	16:36	18:41
Ponderosa Turn (after)	08:23	·	10:43	12:43	14:43	16:43	18:48
George III Hotel (o/s)	08:28	·	10:48	12:48	14:48	16:48	18:53
Coleg Meirion Dwyfor (opp)	08:32	·	10:52	12:52	14:52	16:52	18:57
Ysgol y Gader (in)	·	·	·	·	·	·	·
Eldon Square 1 (at)	08:42	·	10:57	12:57	14:57	16:57	19:02

Stop	07:23	09:28	11:28	13:28	15:28	17:28
Machynlleth Town Clock (before)	07:23	09:28	11:28	13:28	15:28	17:28
Bus Depot (o/s)	07:24	09:29	11:29	13:29	15:29	17:29
Riverside Inn (o/s)	07:34	09:39	11:39	13:39	15:39	17:39
Cwrt Car Park (opp)	07:35	09:40	11:40	13:40	15:40	17:40
Nyth Robin Campsite	07:40	09:45	11:45	13:45	15:45	17:45
Penhelig Railway Station (o/s)	07:45	09:50	11:50	13:50	15:50	17:50
Neuadd Dyfi (after)	07:49	09:54	11:54	13:54	15:54	17:54
Wharf Station (before)	07:57	10:02	12:02	14:02	16:02	18:02
High Street (o/s Capel yr Annibynwyr)	08:00	10:05	12:05	14:05	16:05	18:05
Cinema (o/s)	08:00	10:05	12:05	14:05	16:05	18:05
Groesffordd (after)	08:03	10:08	12:08	14:08	16:08	18:08
Talybont Bridge (after)	08:06	10:11	12:11	14:11	16:11	18:11
Cefn Coch (after)	08:14	10:14	12:14	14:14	16:14	18:19
Rhoslefain Farm (before)	08:16	10:16	12:16	14:16	16:16	18:21
St Celynin`s Church (o/s)	08:18	10:18	12:18	14:18	16:18	18:23
Llwyngwril Parc (o/s)	08:23	10:23	12:23	14:23	16:23	18:28
Gwastadgoed Isaf (before)	08:24	10:24	12:24	14:24	16:24	18:29
Station House (o/s)	08:31	10:31	12:31	14:31	16:31	18:36
Morfa Mawddach (opp War Memorial)	08:35	10:35	12:35	14:35	16:35	18:40
Garthyfog (opp School)	08:36	10:36	12:36	14:36	16:36	18:41
Ponderosa Turn (after)	08:43	10:43	12:43	14:43	16:43	18:48
George III Hotel (o/s)	08:48	10:48	12:48	14:48	16:48	18:53
Coleg Meirion Dwyfor (opp)	08:52	10:52	12:52	14:52	16:52	18:57
Ysgol y Gader (in)	·	·	·	·	·	·
Eldon Square 1 (at)	08:57	10:57	12:57	14:57	16:57	19:02

Stop	09:28	13:28	17:28
Machynlleth Town Clock (before)	09:28	13:28	17:28
Bus Depot (o/s)	09:29	13:29	17:29
Riverside Inn (o/s)	09:39	13:39	17:39
Cwrt Car Park (opp)	09:40	13:40	17:40
Nyth Robin Campsite	09:45	13:45	17:45
Penhelig Railway Station (o/s)	09:50	13:50	17:50
Neuadd Dyfi (after)	09:54	13:54	17:54
Wharf Station (before)	10:02	14:02	18:02
High Street (o/s Capel yr Annibynwyr)	10:05	14:05	18:05
Cinema (o/s)	10:05	14:05	18:05
Groesffordd (after)	10:08	14:08	18:08
Talybont Bridge (after)	10:11	14:11	18:11
Cefn Coch (after)	10:14	14:14	18:14
Rhoslefain Farm (before)	10:16	14:16	18:16
St Celynin`s Church (o/s)	10:18	14:18	18:18
Llwyngwril Parc (o/s)	10:23	14:23	18:23
Gwastadgoed Isaf (before)	10:24	14:24	18:24
Station House (o/s)	10:31	14:31	18:31
Morfa Mawddach (opp War Memorial)	10:35	14:35	18:35
Garthyfog (opp School)	10:36	14:36	18:36
Ponderosa Turn (after)	10:43	14:43	18:43
George III Hotel (o/s)	10:48	14:48	18:48
Coleg Meirion Dwyfor (opp)	10:52	14:52	18:52
Ysgol y Gader (in)	·	·	·
Eldon Square 1 (at)	10:57	14:57	18:57

Each column is one journey, headed by the time it sets off. A · means that journey does not stop there. Times are shown at the route's main timing stops — buses serve all stops in between. Switch a table to All stops for every stop it calls at, or open a stop's own page for live departures there.

The England fare cap doesn't apply in Wales — Lloyds Coaches sets the fares on the G21. Check their website or the Traveline Cymru fare finder for current prices. Who travels free →

Christmas & bank holidays

These dates are not the usual timetable for the day they fall on. They come from the operator’s published data, which for Christmas and New Year is often late or incomplete, so check with Lloyds Coaches before you travel. Everything above is an ordinary week.

Christmas Eve — Thursday, 24 December 2026
towards Machynlleth: 8 journeys, first 05:53 towards Dolgellau: 8 journeys, first 07:03
Christmas Day — Friday, 25 December 2026
towards Machynlleth: 5 journeys, first 11:03 towards Dolgellau: 5 journeys, first 07:03 Few buses run on Christmas Day, so check with Lloyds Coaches before relying on this.
Boxing Day — Saturday, 26 December 2026
towards Machynlleth: 3 journeys, first 11:03 towards Dolgellau: 3 journeys, first 09:28
Monday, 28 December 2026
towards Machynlleth: 8 journeys, first 05:53 towards Dolgellau: 8 journeys, first 07:03
Tuesday, 29 December 2026
towards Machynlleth: 8 journeys, first 05:53 towards Dolgellau: 8 journeys, first 07:03
Wednesday, 30 December 2026
towards Machynlleth: 8 journeys, first 05:53 towards Dolgellau: 8 journeys, first 07:03
New Year's Eve — Thursday, 31 December 2026
towards Machynlleth: 8 journeys, first 05:53 towards Dolgellau: 8 journeys, first 07:03
New Year's Day — Friday, 1 January 2027
towards Machynlleth: 5 journeys, first 11:03 towards Dolgellau: 5 journeys, first 07:03

Route map

All stops on route G21

G21 towards Machynlleth

All 60 stops

Ysgol y Gader (in) Dolgellau
Eldon Square 1 (at) Dolgellau
Bont Fawr Dolgellau
Coleg Meirion Dwyfor (o/s) Dolgellau
Pont y Wernddu (after) Dolgellau
George III Hotel (after) Penmaenpool
Penmaen Lodge (before) Penmaenpool
Abergwynant Hall (after) Abergwynant
Abergwynant Farm (opp) Penmaenpool
Ponderosa Turn (after) Penmaenpool
Garthangharad Hospital (nr) Arthog
Graigwen (before) Arthog
Capel Salem (nr) Arthog
Capel Seion (before) Arthog
Arthog Terrace (o/s 12) Arthog
Garthyfog (o/s School) Arthog
Morfa Mawddach (o/s War Memorial) Friog
Bryncoch (o/s) Friog
Bwlchgwyn (opp) Friog
Stanley Road (before Belgrave Road) Fairbourne
Station House (o/s) Fairbourne
Godre Meurig (adj) Friog
Friog Terrace (after) Friog
Gwastadgoed Isaf (after) Gwastadgoed
Llwyngwril Parc (opp) Llwyngwril
Godre'r Gaer (o/s 3) Llwyngwril
Sun Beach Caravan Park (opp) Llwyngwril
St Celynin`s Church (opp) Llangelynin
Rhoslefain Farm (after) Rhoslefain
Cefn Coch (before) Llanegryn
Butcher's Row (o/s) Llanegryn
Bryn Meirion Llanegryn
Maesegryn (after) Llanegryn
Cerrig Cornel Llanegryn
Talybont Bridge (before) Llanegryn
Bryncrug (o/s Peniarth Arms) Bryn-crug
Parc (o/s) Bryn-crug
Groesffordd (before) Bryn-crug
Ynysmaengwyn (opp) Tywyn
Tywyn Cemetery (o/s) Pendre
Pendre (before) Pendre
Cinema (opp) Pendre
High Street M (at) Tywyn
Tywyn Railway Station (after) Tywyn
Wharf Station (after) Tywyn
Ysbyty (before) Tywyn
Happy Valley Turn (after) Pendre
Caethle Caravan Site (before) Aberdovey
Trefeddian Terrace (o/s) Aberdovey
Parc Yr Ysgol (after) Aberdovey
Cenetaph (before) Aberdovey
Penhelig Railway Station (before) Aberdovey
Plas Panteidal Aberdyfi
Nyth Robin Campsite Aberdyfi
Cefn Crib Cwrt
Cwrt Car Park (adj) Cwrt
Riverside Inn (opp) Pennal
Pennal Pennal
Bus Depot (opp) Machynlleth
Clock (after) Machynlleth

G21 towards Dolgellau

All 62 stops

Machynlleth Town Clock (before) Machynlleth
Bus Depot (o/s) Machynlleth
Pennal Pennal
Riverside Inn (o/s) Pennal
Cwrt Car Park (opp) Cwrt
Cefn Crib Cwrt
Nyth Robin Campsite Aberdyfi
Plas Panteidal Aberdyfi
Penhelig Railway Station (o/s) Aberdovey
Cenetaph (after) Aberdovey
Neuadd Dyfi (after) Aberdovey
Trefeddian Terrace (opp) Aberdovey
Caethle Caravan Site (after) Aberdovey
Happy Valley Turn (before) Tywyn
Tywyn Hospital (after) Tywyn
Wharf Station (before) Tywyn
Ysgol Uwchradd Tywyn (o/s) Tywyn
Station (before) Tywyn
High Street (o/s Capel yr Annibynwyr) Tywyn
Cinema (o/s) Pendre
Pendre (after) Pendre
Tywyn Cemetery (opp) Pendre
Ynysmaengwyn (o/s) Tywyn
Groesffordd (after) Bryn-crug
Parc (opp) Bryn-crug
Bryncrug (opp Peniarth Arms) Bryn-crug
Talybont Bridge (after) Tal-y-Bont
Cerrig Cornel Llanegryn
Bryn Meirion Llanegryn
Butcher's Row (o/s) Llanegryn
Bryn Meirion Llanegryn
Maesegryn (after) Llanegryn
Cefn Coch (after) Llanegryn
Rhoslefain Farm (before) Rhoslefain
St Celynin`s Church (o/s) Llangelynin
Sun Beach Caravan Park (o/s) Llwyngwril
Godre'r Gaer (opp 8) Llwyngwril
Llwyngwril Parc (o/s) Llwyngwril
Gwastadgoed Isaf (before) Gwastadgoed
Friog Terrace (before) Friog
Godre Meurig (opp) Friog
Stanley Road (before Belgrave Road) Fairbourne
Station House (o/s) Fairbourne
Bwlchgwyn (o/s) Friog
Bryncoch (opp) Friog
Morfa Mawddach (opp War Memorial) Friog
Garthyfog (opp School) Arthog
Arthog Terrace (opp 12) Arthog
Capel Seion (after) Arthog
Capel Salem (nr) Arthog
Graigwen (after) Arthog
Garthangharad Hospital (nr) Arthog
Ponderosa Turn (after) Abergwynant
Abergwynant Farm (after) Abergwynant
Abergwynant Hall (before) Penmaenpool
Penmaen Lodge (after) Penmaenpool
George III Hotel (o/s) Penmaenpool
Pont y Wernddu (before) Dolgellau
Coleg Meirion Dwyfor (opp) Dolgellau
Bont Fawr (before) Dolgellau
Ysgol y Gader (in) Dolgellau
Eldon Square 1 (at) Dolgellau

Service registration & registered changes

Service change effective 5 January 2026
To amend Timetable.
Service change effective 5 January 2026
To amend Timetable.
Service change effective 22 April 2025
To amend Timetable.
Service change effective 22 April 2025
To amend Timetable.
New service effective 12 February 2024
Daily service

Registered as financially supported by a local authority (Gwynedd County Council).

From official Traffic Commissioner registrations. Registration PG1106541/48 · Registration PG1106541/49 · Changes in Gwynedd Council · All service changes →

Towns & areas on this route

Dolgellau Tywyn Arthog Bryn-crug Machynlleth Friog Aberdovey Llanegryn Tal-y-Bont Pendre Penmaenpool Llwyngwril

Frequently asked questions

What time is the first G21 bus?

The first G21 departure on weekdays leaves at 05:53 (check the full timetable below for your stop, as times vary along the route — weekend times can differ).

What time is the last G21 bus?

The last G21 on weekdays leaves its first stop at 17:28. Always check the timetable for your specific stop — later stops are reached after this time.

How much does the G21 bus cost?

The England fare cap doesn't apply in Wales — Lloyds Coaches sets the fares on the G21. Check their website or the Traveline Cymru fare finder for current prices.

Who runs the G21 bus?

The G21 is operated by Lloyds Coaches.

Timetable data from Lloyds Coaches via the Traveline National Dataset. Registered with the Traffic Commissioner as PG1106541/48. Check before you travel — services can change at short notice.