G4 bus: Caernarfon – Nantlle
Dilwyn's Coaches bus G4 is a circular service around Nantlle via Talysarn, Caernarfon, Bontnewydd and Dolydd. Runs every day. On Sunday 15 November the first bus from Caernarfon leaves at 08:30 and the last at 15:25, about every 2 hours during the day.
Operated by Dilwyn's Coaches. Timetable for Sunday, 15 November 2026. Tomorrow's timetable · any day up to 60 ahead: add ?date=YYYY-MM-DD to this page's address. Plan a journey · Print this timetable
Live tracking isn't available for this service: its buses don't send their positions, so times are from the timetable.
Questions
- When is the first and last G4 bus around Nantlle?
- On Sunday 15 November the first bus leaves Nantlle at 08:30 and the last at 15:25, 8 journeys in all.
- When is the first and last G4 bus around Caernarfon?
- On Sunday 15 November the first bus leaves Caernarfon at 08:30 and the last at 15:25, 8 journeys in all.
- Does the G4 bus run on Sundays?
- Yes. Runs every day.
- How often does the G4 bus run?
- On Sunday 15 November it runs about every 2 hours during the day (09:00 to 15:00), 8 journeys from Caernarfon.
- Where does the G4 bus stop?
- Main stops: Ysgol Baladeulyn (Nantlle), Bro Silyn (Talysarn), Caernarfon Bus Station Stand C (Caernarfon), Bontnewydd Prif (Bontnewydd), Maen Coch (Dolydd), Tafarn Pennionyn (Groeslon), Gorsaf Heddlu (Penygroes), Co-op (Penygroes), Swyddfa'r Post Office (Talysarn), Cavour Street (Talysarn), Caernarfon Bus Station Stand A (Caernarfon). The full list is in the timetable below.
- Who runs the G4 bus?
- Dilwyn's Coaches.
Nantlle to Caernarfon
| Stop | Journey 1 | Journey 2 | Journey 3 | Journey 4 | Journey 5 | Journey 6 | Journey 7 | Journey 8 |
|---|---|---|---|---|---|---|---|---|
| Ysgol Baladeulyn, Nantlle | 08:55 | 10:40 | 12:55 | 15:25 | ||||
| Bro Silyn, Talysarn | 08:57 | 10:42 | 12:57 | 15:27 | ||||
| Caernarfon Bus Station Stand C | 08:30 | 10:15 | 12:30 | 15:00 | ||||
| Bontnewydd Prif | 08:35 | 10:20 | 12:35 | 15:05 | ||||
| Maen Coch, Dolydd | 08:37 | 10:22 | 12:37 | 15:07 | ||||
| Tafarn Pennionyn, Groeslon | 08:40 | 10:25 | 12:40 | 15:10 | ||||
| Gorsaf Heddlu, Penygroes | 08:42 | 10:27 | 12:42 | 15:12 | ||||
| Co-op, Penygroes | 08:43 | 10:28 | 12:43 | 15:13 | ||||
| Swyddfa'r Post Office, Talysarn | 08:46 | 10:31 | 12:46 | 15:16 | ||||
| Cavour Street, Talysarn | 08:47 | 08:59 | 10:32 | 10:44 | 12:47 | 12:59 | 15:17 | 15:29 |
| Swyddfa'r Post Office, Talysarn | 09:00 | 10:45 | 13:00 | 15:30 | ||||
| Co-op, Penygroes | 09:05 | 10:50 | 13:05 | 15:35 | ||||
| Tafarn Pennionyn, Groeslon | 09:10 | 10:55 | 13:10 | 15:40 | ||||
| Maen Coch, Dolydd | 09:12 | 10:57 | 13:12 | 15:42 | ||||
| Bontnewydd Prif | 09:15 | 11:00 | 13:15 | 15:45 | ||||
| Caernarfon Bus Station Stand A | 09:20 | 11:05 | 13:20 | 15:50 | ||||
| Bro Silyn, Talysarn | 08:51 | 10:36 | 12:51 | 15:21 | ||||
| Ysgol Baladeulyn, Nantlle | 08:55 | 10:40 | 12:55 | 15:25 |
Caernarfon to Nantlle
| Stop | Journey 1 | Journey 2 | Journey 3 | Journey 4 | Journey 5 | Journey 6 | Journey 7 | Journey 8 |
|---|---|---|---|---|---|---|---|---|
| Caernarfon Bus Station Stand C | 08:30 | 10:15 | 12:30 | 15:00 | ||||
| Bontnewydd Prif | 08:35 | 10:20 | 12:35 | 15:05 | ||||
| Maen Coch, Dolydd | 08:37 | 10:22 | 12:37 | 15:07 | ||||
| Tafarn Pennionyn, Groeslon | 08:40 | 10:25 | 12:40 | 15:10 | ||||
| Ysgol Baladeulyn, Nantlle | 08:55 | 10:40 | 12:55 | 15:25 | ||||
| Bro Silyn, Talysarn | 08:57 | 10:42 | 12:57 | 15:27 | ||||
| Cavour Street, Talysarn | 08:59 | 10:44 | 12:59 | 15:29 | ||||
| Swyddfa'r Post Office, Talysarn | 09:00 | 10:45 | 13:00 | 15:30 | ||||
| Gorsaf Heddlu, Penygroes | 08:42 | 09:04 | 10:27 | 10:49 | 12:42 | 13:04 | 15:12 | 15:34 |
| Co-op, Penygroes | 08:42 | 09:05 | 10:27 | 10:50 | 12:42 | 13:05 | 15:12 | 15:35 |
| Swyddfa'r Post Office, Talysarn | 08:46 | 10:31 | 12:46 | 15:16 | ||||
| Bro Silyn, Talysarn | 08:51 | 10:36 | 12:51 | 15:21 | ||||
| Ysgol Baladeulyn, Nantlle | 08:55 | 10:40 | 12:55 | 15:25 | ||||
| Tafarn Pennionyn, Groeslon | 09:10 | 10:55 | 13:10 | 15:40 | ||||
| Maen Coch, Dolydd | 09:12 | 10:57 | 13:12 | 15:42 | ||||
| Bontnewydd Prif | 09:15 | 11:00 | 13:15 | 15:45 | ||||
| Caernarfon Bus Station Stand A | 09:20 | 11:05 | 13:20 | 15:50 |
Places on this route
Timetables from the Bus Open Data Service (Department for Transport), updated Sunday, 15 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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