Is Caernarfon Castle worth it?

Yes, it is one of the most significant historical sites in Wales.

How long is the bus ride?

The bus journey takes about 80 minutes including transfers.

There is no standard rail line, but the heritage railway is available.

Is parking expensive?

Parking is reasonably priced compared to larger UK cities.

Yes, the town has a mix of independent shops and supermarkets.

Penrhyndeudraeth

Caernarfon

Bus Driving

Penrhyndeudraeth to Caernarfon

Updated: 30 May 2026

The journey from Penrhyndeudraeth to Caernarfon covers 35 km along the A487. Driving takes approximately 45 minutes, passing through scenic landscapes and the village of Beddgelert. Public transport is available via bus services, though it takes longer than driving. Caernarfon is home to the famous Caernarfon Castle, a major historical site. This route is a primary artery for travel in North-West Wales.

Total Distance: 35 km driving distance; 28 km straight-line air distance.

Fastest Way

Driving is the fastest at 45 minutes.

Cheapest Way

Bus is the most economical option.

Compare Penrhyndeudraeth to Caernarfon Routes

	Bus Connecting	Driving Direct
Duration	1 hour 20 mins	45 mins
Avg Price	6 GBP - 10 GBP	8 GBP fuel
Operator	Lloyds Coaches	Personal Vehicle
Route	Bus route via Porthmadog	A487
Tip	Check the Traveline Cymru website for the latest bus schedules.	The road is well-maintained but can be busy near Caernarfon.

Travel Tips

Parking
Use the large car park near the castle for easy access to the town centre.
Traffic
Caernarfon town centre can be congested; allow extra time during peak hours.
Bus Travel
Buses are reliable but less frequent on Sundays; plan accordingly.
Walking
The town is very walkable once you have parked your car.
Language
Welsh is widely spoken in Caernarfon; don't be surprised to hear it everywhere.

Safety Tips

Driving
The A487 has some sharp bends; maintain a safe speed.
Castle Safety
The castle walls are steep; keep children close at all times.
Emergency
Caernarfon has a local hospital; dial 999 for emergencies.
Night Safety
The town centre is generally safe, but stick to well-lit areas at night.