North Wales offers some of the most thrilling and scenic roads in the UK for motorcycle touring, with routes ranging from sweeping coastal stretches to mountain passes. And there’s no better base for your adventure than Caernarfon. Rich in history, fuelled by great local hospitality, and perfectly positioned between Snowdonia and the sea, the town is a firm favourite with riders.
The Black Boy Inn provides overnight bike storage in a secure and convenient area tucked away at the rear of the building. Our historic inn also serves as a beloved refuelling point for bikers – whether for a hearty meal, a drink with fellow riders, or a comfortable overnight stay. Below are four unforgettable North Wales routes, all easily accessible from Caernarfon.
1. Caernarfon Loop to Nant Gwynant and Beddgelert
- Route: Caernarfon – Llanberis – Pen-y-Pass – Nant Gwynant – Beddgelert – Waunfawr – Caernarfon
- Approx. Distance: 40 miles
- Time: 2–3 hours with stops
This loop is perfect for riders seeking mountain scenery without venturing too far. Depart Caernarfon on the A4086 through Llanberis, where you’ll pass beneath the shadow of Yr Wyddfa (Snowdon). Climb the dramatic Pen-y-Pass road before descending the winding ribbon of tarmac into Nant Gwynant, one of Snowdonia’s most picturesque valleys.
Stop off in Beddgelert, a chocolate-box village with cafés and a riverside walk, before looping back via Waunfawr. This is a technical ride with hairpins and steep gradients, ideal for riders wanting a bit of a challenge.
2. Anglesey Coastal Circuit
- Route: Caernarfon – Menai Bridge – Amlwch – Rhosneigr – Aberffraw – Caernarfon
- Approx. Distance: 75 miles
- Time: Half day
Cross the Menai Strait into Anglesey and enjoy an island loop with coastal character. From Menai Bridge, head north to Amlwch and then cut west toward the winding roads near Rhosneigr. The island’s coastal routes are low-traffic and high-reward, offering views of sandy bays and Celtic ruins.
Anglesey is a favourite for motorbike touring due to its combination of well-surfaced roads and wide views. Don’t miss a quick photo stop at the South Stack lighthouse before heading back to Caernarfon.
3. Caernarfon to Bala Lake via Betws-y-Coed and the Crimea Pass
- Route: Caernarfon – Beddgelert – Pen-y-Gwryd – Betws-y-Coed – Crimea Pass – Blaenau Ffestiniog – Bala – Caernarfon
- Approx. Distance: 110 miles
- Time: Full day
This full-day loop takes in some of the most thrilling roads in North Wales. Head through the mountains toward Betws-y-Coed, then pick up the A470 across the Crimea Pass – a stunning road that cuts through rugged terrain with vast open views.
Continue to Bala, where the lake is a good stopping point for lunch or photos, before heading back through Snowdonia via the A4212 or A5, depending on preference. This ride offers the perfect mix of technical riding and open sweepers – the ideal motorbike touring route.
4. Caernarfon to Llyn Peninsula Loop
- Route: Caernarfon – Pwllheli – Aberdaron – Nefyn – Trefor – Caernarfon
- Approx. Distance: 85 miles
- Time: Half day to full day
For a more coastal-focused ride, head west along the Llŷn Peninsula. The roads here are quieter, with far-reaching sea views and rolling fields. Ride out through Pwllheli to Aberdaron, where you’ll be at the very tip of the peninsula, then loop back via the fishing town of Nefyn and the coastal village of Trefor.
This is a more relaxed route, ideal for an easier day in the saddle or if you want to stop and explore beaches, coves, or the coastal paths.
Why Base Yourself in Caernarfon?
Caernarfon’s central position in North West Wales makes it a perfect hub for motorcycle touring. You’re close to the mountains, coastlines, and rural backroads, and the town itself offers plenty to do in the evening – from walking the harbour walls to visiting the iconic Caernarfon Castle.
The Black Boy Inn stands out as a biker-friendly base, with dedicated bike parking, excellent dining options, and comfortable ensuite accommodation. Whether you’re riding solo or part of a larger group, you’ll find a warm welcome here.
After a day on the road, kick off your boots, enjoy a locally brewed pint, and swap tales with other travellers in the bar – all within a medieval inn that’s been welcoming guests since the 16th century.