Caernarfon bed and breakfast. This balance of heritage and comfort ensures every guest enjoys a truly unique stay.
Caernarfon’s Historic Heart
The town of Caernarfon is steeped in history, and you don’t have to look far to see evidence of this. Most obvious is the mighty Caernarfon Castle, constructed between 1283 and 1330 – for around £25,000. Though a small sum in today’s economy, it was a significant investment at the time and left a legacy that still defines the town’s skyline.
Caernarfon is a royal town and port with just under 10,000 residents. Its location on the Menai Strait and close proximity to the Snowdonia National Park makes it a popular destination for visitors keen to blend heritage with outdoor adventure. It is one of North Wales’ true cultural centres, alive with local pride and tradition.
The Story Behind the Name
The name “Caernarfon” originates from the Welsh word caer, meaning stronghold or citadel. “Arfon” comes from an ancient land division across the Menai Strait, placing the town at the heart of this historic region. Together, the name reflects its enduring role as both fortress and community.
Today, Caernarfon forms part of Gwynedd County, which has the highest proportion of Welsh speakers in Wales. In fact, the town itself, along with its surrounding areas, has over 86% of residents fluent in the language. Walking through the narrow streets, you’ll hear the Welsh language everywhere – in shops, cafés and everyday conversation – making Caernarfon one of the most authentic cultural experiences in the country.

Things to See and Do
Within Caernarfon you’ll discover a wealth of historic attractions. Although only a small portion of the town walls are open to the public, they remain an atmospheric reminder of the medieval town. By contrast, the castle is vast and open to exploration – with towers, walls and chambers that can occupy visitors for hours. Families often delight in discovering its “hidden” corners and climbing to the ramparts for sweeping views of the Menai Strait.
Inside the castle you’ll also find the Royal Welch Fusiliers Museum, where exhibits chart over 300 years of military history. The combination of fortress and museum makes a visit both educational and inspiring, giving depth to the town’s story.
Another highlight is the Welsh Highland Railway, which begins in Caernarfon and winds its way to Porthmadog. This narrow-gauge steam train offers one of the most scenic journeys in Britain, running through Snowdonia’s dramatic mountains, rivers and valleys. It’s a nostalgic and relaxing way to enjoy the landscape at a slower pace.
A Warm Welcome Awaits
There is no shortage of things to do in Caernarfon and the surrounding areas. After a day of exploring, you’ll find the Black Boy Inn ready to welcome you back. Our 16th-century inn not only provides comfortable accommodation but also offers a menu rich in variety and flavour, with dishes crafted from local produce.
Alongside our food, we proudly serve a carefully chosen selection of ales from independent breweries, giving guests the chance to sample authentic Welsh flavours in a setting that is both historic and homely. Whether you’re stopping by for a drink, a hearty dinner, or a restful night’s sleep, you’ll find warmth and character within our centuries-old walls.
So why not make Caernarfon your next destination? With its castle, culture and charm, the town offers so much to discover – and the Black Boy Inn will be there to provide the perfect blend of history, hospitality and comfort.

