Best castles around Caerhun include the historical site of Caerhun Roman Fort (Canovium), an auxiliary fort built around 75 AD. This Roman outpost was strategically located at the highest tidal point of the River Conwy, offering a glimpse into Roman Britain. While the fort's earthworks are preserved, the area also provides access to significant medieval fortresses in North Wales.
Last updated: May 3, 2026
Highlight โข Historical Site
Tip by
Highlight โข Castle
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight โข Castle
Tip by
Highlight โข Castle
Tip by
Highlight โข Summit
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
The reference to "Ednyfed's Castle" is related to Ednyfed Fychan (c. 1170โ1246), a powerful Welsh nobleman, warrior, and ancestor of the Tudor dynasty. He was the distain (seneschal or chief minister) to the Princes of Gwynedd, Llywelyn the Great and his son, Dafydd ap Llywelyn. Ednyfed's vast landholdings and manors were scattered across North Wales, and he is associated with at least two sites where a defensible residence or "castle" of a Welsh lord would have stood. What it was: This site, on Bryn Euryn hill, is traditionally believed to be the location of one of Ednyfed's main manors (or llys, a native Welsh court). The "Castle": The structure associated with Ednyfed would have been an earlier, probably timber, defensive structure like a motte and bailey castle, typical for a Welsh lord of the 13th century. Current Site: Today, the site is dominated by the ruins of the later 15th-century fortified manor house known as Llys Euryn, which was built on the same spot.
0
0
Ancient Hillfort: It is the well-preserved remains of an Iron Age fortified settlement. Location: It sits atop Conwy Mountain, overlooking the town of Conwy, the Conwy Estuary, and the Irish Sea. Time Period: The fort was likely occupied from at least the middle of the Iron Age, possibly between c. 300 BC and 78 AD, before the full Roman arrival in the area.
0
0
Gwydir Castle is a magnificent and atmospheric historical gem located in the Conwy Valley, North Wales, nestled in the foothills of Snowdonia, near the town of Llanrwst. It is perhaps best described as a fortified manor house or Tudor courtyard house, rather than a traditional Norman-style fortress. The Wynn Family: Gwydir was the ancestral home of the Wynn family, one of the most powerful and influential families in North Wales during the Tudor and Stuart periods. They were descended from the ancient Princes of Gwynedd. Salvaged Materials: The castle incorporates re-used medieval materials, including a spiral staircase, taken from the dissolved Maenan Abbey in the 16th century. Royal Connections: King Charles I stayed at the castle in 1645. The future King George V and Queen Mary stayed here in 1899.
0
0
Before the English built the town of Conwy, Aberconwy Abbey, the site was occupied by a Cistercian monastery favoured by the Welsh princes,[3] as well as the location of one of the palaces (called llys) of the Welsh princes. From Conwy: "the oldest structure is part of the town walls, at the southern end of the east side. Here one wall and the tower of a llys [palace/court house] belonging to Llywelyn the Great and his grandson Llywelyn ap Gruffydd have been incorporated into the wall. Built on a rocky outcrop, with an apsidal tower, it is a classic, native, Welsh build and stands out from the rest of the town walls, due to the presence of four window openings. It dates from the early 13th century and is the most complete remnant of any of his Llys." The location also controlled an important crossing point over the River Conwy between the coastal and inland areas of North Wales, that Deganwy Castle for many years had defended.
1
0
Conwy Castle is a fortification in Conwy, located in North Wales. It was built by Edward I, during his conquest of Wales, between 1283 and 1287. Constructed as part of a wider project to create the walled town of Conwy, the combined defences cost around ยฃ15,000, a massive sum for the period.
6
1
Gwydir Castle is a Welsh tudour house situated in the beautiful Conwy Valley in the foothills of Snowdonia. The castle was formerly the ancestral home of the powerful Wynn family. After a restoration period of over twenty years by its current owners it is now open to the public. It is a unique experience in country house visiting. See the link for opening times and prices; http://www.gwydircastle.co.uk/
0
0
Cool views to the castle. Crossing the bridge is nearly always busy with pedestrians, but the traffic free routes along either side, along the coast are great.
4
0
Caerhun is primarily known for the historical site of the Caerhun Roman Fort (Canovium), an auxiliary fort built around 75 AD. While not traditional medieval castles, you can explore the preserved earthworks of this significant Roman military outpost. The area also provides access to impressive medieval fortresses and Tudor manor houses in North Wales.
Yes, while Caerhun itself is home to a Roman fort, there are several impressive medieval castles nearby. Conwy Castle, a UNESCO World Heritage site, is just 4.4 miles away and is a prime example of 13th-century military engineering. Further afield, Caernarfon Castle is another exceptional example of Edward I's castles, also a UNESCO World Heritage Site.
Many castles in the region are suitable for families. Conwy Castle is a great option, offering plenty to explore with its walls, towers, and royal apartments. Gwydir Castle, a Tudor house, also welcomes families to explore its unique history and grounds.
Yes, you can visit the site of the Caerhun Roman Fort (Canovium). While much of the fort's structures are no longer standing, the earthworks are preserved under farmland, particularly visible on the south and southeast sides of the churchyard. A heritage signboard and plans of excavations at the nearby St Mary's Church provide further context.
Gwydir Castle is a unique Tudor house situated in the Conwy Valley, rather than a traditional Norman-style fortress. It was the ancestral home of the powerful Wynn family and incorporates re-used medieval materials, including a spiral staircase from the dissolved Maenan Abbey. It offers a distinct experience compared to the larger medieval fortresses.
Yes, the North Wales Coastal Route (NCN 5) to Conwy Castle offers a brilliant traffic-free shared-use cycle path into Conwy, providing unique views of Conwy Castle. For more cycling options, you can explore routes like the 'Conwy Castle โ Conwy Town Walls loop' in the Cycling around Caerhun guide.
Beyond exploring the castles, the Caerhun area offers various outdoor activities. You can find numerous hiking trails, such as the 'View of Llyn Dulyn โ Dulyn Bothy loop' or the 'Foel Lwyd โ Tal y Fan summit loop', detailed in the Hiking around Caerhun guide. There are also gravel biking routes available, like the 'Bullhead Descent โ Llyn Parc loop', which you can find in the Gravel biking around Caerhun guide.
Visitors frequently praise the historical significance and impressive architecture of the castles. Conwy Castle is particularly noted for its well-preserved walls and towers, with many finding it 'incredible from the outside' and 'worth a trip inside'. The unique historical context of the Caerhun Roman Fort also draws interest for its glimpse into Roman Britain.
Yes, there are several parking options in Conwy town, which is where Conwy Castle is located. You can find public car parks within walking distance of the castle and the town walls.
The best time to visit castles in the Caerhun area is generally during the spring (April-May) and autumn (September-October) when the weather is milder and the crowds are smaller. Summer months (June-August) offer longer daylight hours but can be busier. Winter visits are possible, but some attractions might have reduced opening hours, and weather conditions can be more challenging.
While not a traditional castle, the site of Ednyfeds Castle on Bryn Euryn hill is a fascinating 'hidden gem'. It's traditionally believed to be the location of a manor belonging to Ednyfed Fychan, a powerful Welsh nobleman. Today, you'll find the ruins of the later 15th-century fortified manor house known as Llys Euryn on the same spot, offering a glimpse into Welsh lordly residences.
Sinadon is the well-preserved remains of an Iron Age fortified settlement, an ancient hillfort located atop Conwy Mountain. It overlooks Conwy town and the estuary. While not a medieval castle, it represents an earlier form of defensive structure in the region, occupied from at least the middle of the Iron Age, predating the Roman arrival.


Looking for the best castles somewhere else? Discover other guides around Caerhun: