12
Caernarfon ↔ Pwllheli Bus Times
07:05
283 minPwllheli Bus Stati.. 07:5007:30
308 minPwllheli Bus Stati.. 08:1508:35
373 minPwllheli Bus Stati.. 09:2009:40
438 minPwllheli Bus Stati.. 10:2510:40
498 minPwllheli Bus Stati.. 11:2511:30
548 minPwllheli Bus Stati.. 12:10MON-FRI · 18 services07:05 — 20:30
The 12 bus runs between Caernarfon and Pwllheli, operated by Clynnog & Trefor/Berwyn. This route has 48 stops. Sunshine and a warm 21°C expected for the next bus at 07:05. Great weather for the bus stop.
Number 12 Bus Timetable
Inbound
Passes through:
CaernarfonBontnewyddDinasBethesda-bachLlandwrogPontllyfniAberdesachClynnogGryn GochTreforLlanaelhaearnPencaenewyddY FforPwllheli
Where does the 12 bus stop?
The 12 serves 48 stops passing through Caernarfon, Bontnewydd, Dinas, Bethesda-bach, Llandwrog, Pontllyfni, Aberdesach, Clynnog, Gryn Goch, Trefor, Llanaelhaearn, Pencaenewydd, Y Ffor and Pwllheli. You can find the full list of stops with a route map further up this page.
Does the 12 run on weekends?
Yes, the 12 runs on Saturdays and Sundays. The weekend timetable may have fewer departures than weekdays - use the day tabs above to compare.
Can I use a bus pass on the 12?
Most Clynnog & Trefor/Berwyn services accept concessionary bus passes (including the English National Concessionary Travel Scheme for eligible passengers). Contactless payment is widely accepted. Check with Clynnog & Trefor/Berwyn for specific ticket options on this route.
Does the 12 run on bank holidays?
There is no specific bank holiday timetable listed for the 12. On bank holidays, most operators run a Sunday or reduced service. Contact Clynnog & Trefor/Berwyn to confirm bank holiday arrangements.
Sources:
Bus Open Data Service (BODS) for timetable and route data
NOC: CTBC
Valid from 02 Jan 2026
Source: Bus Open Data Service
· Last updated: 28 Mar 2026
This route serves 48 bus stops across 14 areas.