12 bus: Caernarfon – Pwllheli

Clynnog & Trefor / Berwyn Coaches bus 12 runs between Pwllheli and Caernarfon via Y Ffor, Llanaelhaearn, Trefor and Clynnog. Runs every day. On Tuesday 10 November the first bus from Trefor leaves at 07:00 and the last at 21:10, about every hour during the day.

Operated by Clynnog & Trefor / Berwyn Coaches. Timetable for Tuesday, 10 November 2026. Today's timetable · any day up to 60 ahead: add ?date=YYYY-MM-DD to this page's address. Plan a journey · Print this timetable

Questions

When is the first and last 12 bus from Caernarfon to Pwllheli?
On Tuesday 10 November the first bus leaves Caernarfon at 07:05 and the last at 20:30, 14 journeys in all.
When is the first and last 12 bus from Pwllheli to Caernarfon?
On Tuesday 10 November the first bus leaves Pwllheli at 07:00 and the last at 21:10, 15 journeys in all.
Does the 12 bus run on Sundays?
Yes. Runs every day.
How often does the 12 bus run?
On Tuesday 10 November it runs about every hour during the day (09:00 to 15:00), 15 journeys from Trefor.
Where does the 12 bus stop?
Main stops from Pwllheli to Caernarfon: Pwllheli Bus Station Stand C (Pwllheli), Ysbyty Bryn Beryl (Y Ffor), Siop Newydd (Y Ffor), Glan Rhyd (Llanaelhaearn), Maes y Neuadd (Trefor), Smithy (Clynnog), Pont Llyfni (Pontllyfni), Glynllifon (Llandwrog), Dinas (Llanwnda), Bontnewydd Prif (Bontnewydd), Caernarfon Bus Station Stand C (Caernarfon). The full list is in the timetable below.
Who runs the 12 bus?
Clynnog & Trefor / Berwyn Coaches.

Caernarfon to Pwllheli

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12Journey 13Journey 14
Caernarfon Bus Station Stand C07:3008:3509:4010:4011:4012:4013:4014:4015:4016:4017:4019:0020:30
Bontnewydd Prif07:3508:4009:4510:4511:4512:4513:4514:4515:4516:4517:4519:0520:35
Dinas, Llanwnda07:3808:4309:4810:4811:4812:4813:4814:4815:4816:4817:4819:0820:38
Glynllifon, Llandwrog07:4208:4709:5210:5211:5212:5213:5214:5215:5216:5217:5219:1220:42
Pont Llyfni, Pontllyfni07:4508:5009:5510:5511:5512:5513:5514:5515:5516:5517:5519:1520:45
Swyddfa'r Post Office, Clynnog07:4808:5309:5810:5811:5812:5813:5814:5815:5816:5817:5819:1820:48
Maes y Neuadd, Trefor07:0507:5509:0010:0511:0512:0513:0514:0515:0516:0517:0518:0519:2520:55
Glan Rhyd, Llanaelhaearn07:1108:0109:0610:1111:1112:1113:1114:1115:1116:1117:1118:1119:2920:59
Siop Newydd, Y Ffor07:1708:0709:1210:1711:1712:1713:1714:1715:1716:1717:1718:1719:3321:03
Ysbyty Bryn Beryl, Y Ffor07:2008:1009:1510:2011:2012:2013:2014:2015:2016:2017:2018:2019:3621:06
Pwllheli Bus Station Stand C07:2508:1509:2010:2511:2512:2513:2514:2515:2516:2517:2518:2519:4021:10

Pwllheli to Caernarfon

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12Journey 13Journey 14Journey 15
Pwllheli Bus Station Stand C07:4008:4009:4010:4011:4012:4013:4014:4015:5016:4017:4018:2519:4021:10
Ysbyty Bryn Beryl, Y Ffor07:4508:4509:4510:4511:4512:4513:4514:4515:5516:4517:4518:3019:4521:15
Siop Newydd, Y Ffor07:4808:4809:4810:4811:4812:4813:4814:4815:5816:4817:4818:3319:4821:18
Glan Rhyd, Llanaelhaearn07:5408:5409:5410:5411:5412:5413:5414:5416:0416:5417:5418:3919:5421:24
Maes y Neuadd, Trefor07:0008:0009:0010:0011:0012:0013:0014:0015:0016:1017:0018:0018:4520:0021:30
Smithy, Clynnog07:0608:0609:0610:0611:0612:0613:0614:0615:0616:1617:0618:0620:06
Pont Llyfni, Pontllyfni07:1008:1009:1010:1011:1012:1013:1014:1015:1016:2017:1018:1020:10
Glynllifon, Llandwrog07:1308:1309:1310:1311:1312:1313:1314:1315:1316:2317:1318:1320:13
Dinas, Llanwnda07:1708:1709:1710:1711:1712:1713:1714:1715:1716:2717:1718:1720:17
Bontnewydd Prif07:2008:2009:2010:2011:2012:2013:2014:2015:2016:3017:2018:2020:20
Caernarfon Bus Station Stand C07:2508:2509:2510:2511:2512:2513:2514:2515:2516:3517:2518:2520:25

Places on this route

Timetables from the Bus Open Data Service (Department for Transport), updated Monday, 9 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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