Bus from Caernarfon to Llanberis
1 direct route · about 30 min · first bus 06:40, last bus 18:40 (weekdays).
Next buses to Llanberis as of 06:54
Scheduled times at the boarding stop in Caernarfon, from the operators' timetables — they update automatically. Open the stop for live tracking.
Direct routes
| Route | Operator | Journey time | Weekday journeys | Days | First | Last | Board at | Get off at | Calls at |
|---|---|---|---|---|---|---|---|---|---|
| S1 | Gwynfor Coaches | ~30 min | 13 | Sat 13 · Sun 13 | 06:40 | 18:40 | Turf Square (after) | Llanberis Interchange | Pont-rug, Llanrug, Pont-Rhythallt, Cwm-y-glo & Pen-gilfach |
Times are for the first boarding point in Caernarfon on each route's weekday timetable — open the route for the full timetable, live map and every stop.
The same number runs elsewhere in the UK — see every S1 bus timetable.
Frequently asked questions
Which bus goes from Caernarfon to Llanberis?
The S1 (Gwynfor Coaches) runs directly from Caernarfon to Llanberis. Board at Turf Square (after) and get off at Llanberis Interchange; the journey takes about 30 minutes.
How long does the bus take from Caernarfon to Llanberis?
Around 30 minutes on the S1, depending on time of day and traffic. It calls at Pont-rug, Llanrug, Pont-Rhythallt, Cwm-y-glo and other stops on the way.
What time is the first and last bus from Caernarfon to Llanberis?
On weekdays the first direct bus leaves around 06:40 and the last around 18:40. Check the route timetables for weekends.
How much is the bus from Caernarfon to Llanberis?
Fares on this journey are set by the operator — the England fare cap doesn't apply in Wales. Check the operator's website or Traveline Cymru for current prices.