Bus
Driving
Colwyn Bay to Caernarfon
Updated: 31 May 2026
The journey from Colwyn Bay to Caernarfon is a 25-mile trip along the North Wales coast. You can take the bus or drive via the A55 and A487. This route is ideal for a visit to the historic castle town. Expect a travel time of 45 minutes.
Total Distance: 40 km driving distance, 35 km straight-line air distance.
Fastest Way
Driving, taking 45 minutes.
Cheapest Way
Bus, which is affordable.
Compare Colwyn Bay to Caernarfon Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 1 hour | 45 mins |
| Avg Price | £6-£10 | £8-£12 fuel |
| Operator | Arriva Buses Wales | N/A |
| Route | Colwyn Bay to Bangor, then Caernarfon. | A55, A487. |
| Tip | The bus is frequent and stops in the town center. | The A55 and A487 are direct roads into Caernarfon. |
Travel Tips
-
BusCheck the Arriva bus app for real-time updates.
-
ParkingCaernarfon has several large car parks near the center.
-
WalkingThe town center is perfect for a scenic walk.
-
WeatherThe coast can be windy; bring a jacket.
-
BookingCheck the bus schedule for the best connection times.
Safety Tips
-
Road SafetyBe careful of traffic when crossing the main road.
-
Personal SafetyCaernarfon is very safe for tourists.
-
EmergencyKeep your phone charged for navigation.
-
VehicleEnsure your car is locked in secure parking.
People Also Ask
-
Is Caernarfon near Colwyn Bay?Yes, it is only 25 miles away.
-
How long is the bus?About 1 hour.
-
Are there direct trains?No, you must take a bus or drive.
-
What is the best way to travel?Driving is the most convenient.
-
Is there a taxi?Yes, local taxis are available.
Quick Info
- From Colwyn Bay, Wales, United Kingdom
- To Caernarfon, Gwynedd, United Kingdom
-
Modes
Best Time to Travel
Year-round, as this is a short coastal commute.
Things to Do in Caernarfon
1
Caernarfon Castle
Explore this historic castle and its walls.
2
Segontium Roman Fort
Visit the ruins of this Roman fort.
3
Welsh Highland Railway
Take a scenic train ride on this historic railway.
4
Caernarfon Quay
Enjoy a walk along the quay and see the boats.
Tags
Colwyn Bay to Caernarfon
bus to Caernarfon
driving Colwyn Bay to Caernarfon
travel guide Caernarfon
fastest way to Caernarfon
cheapest way to Caernarfon
North Wales travel
Caernarfon day trip
