Best castles around Ely Island are found in a region historically known as the Isle of Ely, once an actual island surrounded by fens in Cambridgeshire, England. This area holds significant historical importance, particularly during the Norman Conquest. While the fens have since been drained, the landscape retains a unique character. The region offers insights into medieval history and provides views of the surrounding countryside.
Last updated: June 28, 2026
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The magnificent Enniskillen Castle is situated in the heart of Enniskillen on the banks of the River Erne. The castle was founded in the 15th century by Hugh 'The Hospitable' Maguire and belonged to the Maguire family for centuries. Between 2007 and 2013 a massive refurbishment took place so that the castle could be opened to the public. Today you can explore the castle grounds and learn about this landmarks rich history.
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During WW2 Castle Archdale was a major base for flying boats and housed up to 2,500 people. Buildings such as these would have been a central location for the RAF fighters who lived here. Sometimes exhibitions are held in these courtyards to display some of the key historical notes of the use of this area during the war.
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Old Castle Archdale is situated on Castle Hill within a 520 hectare coniferous and mixed broadleaved forest. The castle was built in the 1600s and was the main castle on this former estate before its successor took it's place in the 1800s, Castle Archdale.
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Old Castle Archdale sits on a forest clifftop. It is named 'old' to distinguish it from its successor, the 18th century Castle Archdale. The castle was built by an Englishman from Suffolk who had been granted the estate in 1612 after paying 5 pounds, 6 shillings and 8 pence for the 1000 acres of land. During the Irish Rebellion of 1641 the castle was captured by Rory Maguire as part of the uprising to retake his lands that had been lost in 1607. The heir to the castle was saved by his nurse however the other children were killed. After the castle was returned to the family it was repaired and lived in until 1689. The castle saw its end during the Williamite Wars when the castle was burnt out and abandoned.
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This fortified house is on Tully Point and built for Sir John Hume who occupied the house until 1641 when it was attacked by John Maguire and burned on Christmas Eve with all its inhabitants massacred. After that it was not lived in again. There is a visitors centre in a restored farmhouse that has an interesting exhibition telling a number of stories relating to the castle. To visit the castle be sure to step off the bike as it is on foot only!
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The route is only for walking, not much sightseeing, very interesting horse farm. Free parking.
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Perched atop a cliff and surrounded by thick forest, it's easy to imagine how life would have been hundreds of years ago as you wander the crumbling walls of Old Castle Archdale. Built in 1615 by Englishman John Archdale, the castle was captured by the Irish in the Irish Rebellion of 1641. The castle was inhabited until 1689, when it was destroyed by fire and abandoned.
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Built in the 16th century, Enniskillen Castle has many stories to tell – from Irish rebellions against English rule to sieges and protection from the threat of French invasion. In the 1950s, the castle was decommissioned as an army barracks and opened as a heritage centre. Today, you can visit the museum to learn about the region's history. The castle is open from 9.30am to 5pm (Monday to Friday) and from 11am - 5pm on weekends.
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The region around Ely Island offers a variety of historical fortifications. You can visit well-preserved sites like Enniskillen Castle, which now serves as a heritage center, or explore the atmospheric ruins of places like Old Castle Archdale, perched on a forest clifftop. There are also fortified houses like Tully Castle Ruins, offering a glimpse into past conflicts.
Yes, several castles around Ely Island are suitable for families. Enniskillen Castle is a great option, with its museum providing an engaging way to learn about history. Tully Castle Ruins also has a visitor's center with exhibitions that can be interesting for all ages. The Castle Archdale Courtyard Buildings sometimes host exhibitions, adding to the family experience.
The castles in this region are steeped in history, reflecting periods of conflict and settlement. For instance, Enniskillen Castle tells stories of Irish rebellions and sieges from the 16th century. Old Castle Archdale was built in the 1600s and was destroyed during the Williamite Wars, while Tully Castle Ruins bears witness to a tragic attack in 1641.
Absolutely. Many castles are situated within or near scenic areas perfect for outdoor activities. For example, Old Castle Archdale is located within a large forest, offering opportunities for exploration. You can find various hiking and mountain biking routes nearby. Check out the hiking guide or the MTB trails guide for routes that pass by these historical sites.
Yes, there are numerous hiking trails that allow you to explore the areas around these castles. For instance, you can find easy routes like 'Old Archdale Castle via Tom's Island' or 'Necarne Woods via Necarne Castle'. The 'Tully Castle Ruins loop from Heron Island' is another easy option. For more details and route options, refer to the hiking guide around Ely Island.
The castles are often set in picturesque natural surroundings. Old Castle Archdale is on a forest clifftop, offering views and a sense of wilderness. Enniskillen Castle is located on the banks of the River Erne, providing scenic waterside views. The region's landscape, once characterized by fens, now offers a unique blend of historical sites within natural settings.
Visiting during spring or autumn often provides pleasant weather for exploring both the outdoor ruins and indoor museums, with fewer crowds than peak summer. However, many sites, especially those with indoor exhibitions like Enniskillen Castle, are open year-round. Always check specific opening times for individual sites, especially during winter.
Yes, several castles in the area are now ruins, offering a different kind of historical experience. Old Castle Archdale is an abandoned ruin on a forest clifftop. Tully Castle Ruins is a fortified house that was burned and never reoccupied. Necarne Castle, once a military hospital, is also now a ruin overtaken by plant life.
Visitors appreciate the rich history embedded in these sites, from the stories of rebellions at Enniskillen Castle to imagining medieval life among the crumbling walls of Old Castle Archdale. The combination of historical exploration with beautiful natural surroundings, often featuring forests and waterways, is also highly valued by those who visit.
Yes, the region offers mountain biking opportunities. For example, routes like 'Horse Hill, Castle Hill and Necarne Castle loop' are available. You can find more detailed information and various routes, including those of different difficulty levels, in the MTB Trails around Ely Island guide.
Historically, the Isle of Ely in Cambridgeshire, England, was once literally an island surrounded by fens, making it a strategic location for fortifications. While the specific castles mentioned in this guide are not in that exact location, the concept of 'Ely Island' refers to a region with significant historical importance where castles played a crucial role in medieval conflicts and defense.


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