Best castles around Betws Garmon are found in the Gwynedd region of North Wales, offering a historical journey through the area's past. This location serves as a strategic base for exploring significant fortifications built by both Welsh princes and English kings. The landscape is characterized by mountainous terrain and historical sites, providing a backdrop for these medieval structures. These castles offer insight into centuries of conflict and architectural development in Wales.
Last updated: July 3, 2026
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Always a pleasure to ride around this area with the castle as a back drop.
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Castell Caernarfon is recognised around the world as one of the greatest buildings of the Middle Ages. This fortress-palace on the banks of the River Seiont is grouped with Edward I’s other castles at Conwy, Beaumaris and Harlech as a World Heritage Site. But for sheer scale and architectural drama Caernarfon stands alone. Here Edward and his military architect Master James of St George erected a castle, town walls and a quay all at the same time. This gigantic building project eventually took 47 years and cost a staggering £25,000. The castle was born out of bitter war with Welsh princes. So of course its immense curtain walls and daunting King’s Gate were designed to withstand assault. But the polygonal towers, eagle statues and multi-coloured masonry sent a more subtle message.
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Very nice castle, open in September from 8:30 a.m. to 5 p.m.
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Dolbadarn Castle controlled an important route into the heartland of medieval Gwynedd and was close to rich cattle pastures that provided food and income. Begun in the 1220s, the castle was built in ten years. The round tower consisted of two floors with comfortable accommodation over a basement and was a princely castle... The builder Llywelyn ab Lorwerth died in 1240, and despite his efforts to secure a peaceful succession in Gwynedd, a struggle began that did not find a clear winner until 1255. Llywelyn's grandson, Llywelyn ap Gruffudd, defeated his brothers in battle and became Prince of Gwynedd. But they still posed a threat, and Llywelyn held Owain Goch, his eldest brother, prisoner in Dolbadarn. Here he was held captive for twenty-two long years. The 13th-century poet Hywel Foel ap Griffri described Owain as "a man in the tower, long a guest."
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A beautiful, large Castle with many towers you can gogo up to have a great view of the surrounding area. A very rewarding destination for any tour. if you go in, plan at least 1-2 hours to go everywhere, or just admire the walls from outside.
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The Miners' Track is one of two paths beginning at Pen y Pass. The track will take you along the shores of Llyn Teyrn, Llyn Llydaw and Llyn Glaslyn before ascending steeply to meet with the firstly the PYG track then both miners and PYG continue to ascend to meet with the Llanberis Path to Yr Wyddfa's actual summit. Miners' Track was built to serve the Britannia Copper Mine. However, the track wasn't the route used to serve the mine initially. Before the route's existence, miners lugged copper up the eastern slopes of Yr Wyddfa (Snowdon) to be drawn by horse and sledge down to Llyn Cwellyn.
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The castles in the Betws Garmon area offer a deep dive into Wales' rich past, particularly the conflicts between Welsh princes and English kings. They showcase diverse architectural styles and tell compelling stories of power struggles and medieval life. For example, Dolbadarn Castle was built by Llywelyn the Great, a Welsh prince, while Caernarfon Castle and Conwy Castle were constructed by Edward I during his conquest of Wales.
Dolbadarn Castle, perched on a remote hilltop overlooking Llyn Padarn, provides stunning views of the mountainous Snowdonia landscape. Criccieth Castle also offers fantastic vistas of the surrounding area and coastline. From the battlements of Conwy Castle, you can enjoy mesmerising views over the harbour and the narrow streets of Conwy town.
Yes, there are significant native Welsh castles. Dolbadarn Castle was built by Llywelyn the Great, Prince of Gwynedd, and is an excellent example of a native Welsh fortification. Criccieth Castle was also originally built by Llywelyn the Great, though it later saw English modifications. These stand in contrast to the grander, concentric castles built by Edward I, such as Caernarfon, Conwy, and Beaumaris.
Many castles in the area are family-friendly. Caernarfon Castle, for instance, is listed as family-friendly and offers exhibition rooms to explore. The sheer scale and historical atmosphere of these sites can be very engaging for children. It's always a good idea to check specific castle websites for any age restrictions or special family activities before your visit.
Policies regarding dogs vary by castle. Generally, dogs on leads are often permitted in the outdoor grounds of many historic sites, but access to indoor areas or specific towers might be restricted. For example, Caernarfon Castle allows dogs in the outer grounds but not inside buildings. It's best to check the official website for each castle you plan to visit for their specific dog policy.
The spring and summer months (April to September) generally offer the most pleasant weather for exploring the castles and their outdoor grounds. During these seasons, opening hours are typically longer, and there might be more events or activities. However, visiting in the shoulder seasons (spring and autumn) can mean fewer crowds and beautiful scenery, especially with autumn colours. Winter visits are possible, but some facilities might have reduced hours or be closed, and weather can be more challenging.
The time needed can vary significantly depending on the castle. For a smaller site like Dolbadarn Castle or Castell Dinas Castle Ruins, you might spend 1-2 hours exploring. Larger, more complex castles like Caernarfon Castle or Conwy Castle could easily take 3-4 hours, or even half a day, especially if you want to explore all the towers, exhibitions, and surrounding town walls.
While Betws Garmon serves as a good base, public transport options to individual castles can vary. Major castles like Caernarfon and Conwy are generally well-served by bus routes from larger towns. For more remote sites like Dolbadarn Castle, you might need to combine bus travel with a walk, or consider driving. The Sherpa bus routes in Snowdonia can be useful for accessing some areas. Planning your journey in advance using local bus timetables is recommended.
Accessibility varies greatly among the castles due to their medieval construction. Some castles, particularly those managed by Cadw (Welsh Government's historic environment service), have made efforts to improve accessibility to certain areas, such as visitor centres, ground floors, or specific routes. For example, Caernarfon Castle offers some accessible routes. It is highly recommended to check the specific accessibility information on each castle's official website before your visit.
The region around Betws Garmon and its castles is rich in outdoor activities. You can find numerous hiking trails, such as those detailed in the Hiking around Betws Garmon guide, including routes like the Rhyd Ddu and Snowdon Ranger Paths Loop. There are also mountain biking trails, as highlighted in the MTB Trails around Betws Garmon guide, and road cycling routes, which you can explore in the Road Cycling Routes around Betws Garmon guide. Many of these routes offer views of the castles or pass nearby.
Yes, several hiking opportunities allow you to combine outdoor activity with castle exploration. For example, the area around Dolbadarn Castle offers easy walks with great views of the castle. The Castell Dinas Castle Ruins are part of a trail through woods. You can find more hiking options in the Hiking around Betws Garmon guide, some of which pass by or offer views of historical sites.
Visitors frequently praise the stunning views from the castles, the rich history they represent, and the opportunity to explore well-preserved medieval architecture. The evocative ruins of places like Dolbadarn Castle and the grandeur of sites like Caernarfon Castle are often highlighted. Many appreciate the chance to step back in time and imagine the lives of Welsh princes and English kings.
While the major castles like Caernarfon and Conwy are well-known, Castell Dinas Castle Ruins offers a more secluded experience. It's part of a trail through woods and is associated with local legends, providing a different kind of historical exploration away from the larger crowds. Criccieth Castle, though significant, might also feel less overwhelming than the Edwardian giants, offering a blend of Welsh and English architectural styles and fantastic views.


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