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Carlow Castle: A Ruined Norman Fortress

Explore the remains of Carlow Castle, a 13th-century Norman fortress steeped in Irish history, located on the banks of the River Barrow in Carlow Town.

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Carlow Castle, built in the early 13th century by William Marshal, stands as a testament to Norman architecture in Ireland. Though now largely in ruins, with only two towers and a connecting wall remaining, it offers a glimpse into the region's medieval past.

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A brief summary to Carlow Castle

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

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7 Castle Hill, Carlow, Carlow, R93 FT97, IE
Eve
From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Carlow Castle.

Local know-how to help you travel smarter and make the most of every moment.

Visit during daylight hours to fully appreciate the architectural details and scenic views.
Wear comfortable shoes, as the ground around the castle ruins can be uneven.
Check out the information boards around the castle to learn about its history.

Discover more about Carlow Castle

Located on the banks of the River Barrow, Carlow Castle was constructed between 1207 and 1213 by William Marshal, an Anglo-Norman lord. It served as an administrative center, military fortification, and residence. The castle's design, featuring a rectangular tower surrounded by four smaller circular towers, was innovative for its time. Over the centuries, Carlow Castle changed hands multiple times, falling under the control of the Crown, various Earls, and even Oliver Cromwell. In 1814, the castle suffered significant damage when Dr. Philip Parry Middleton attempted to create space for a lunatic asylum by using explosives, leaving only the west wall and two towers standing. Today, the ruins of Carlow Castle are open to the public, offering a visual link to Ireland's past. Visitors can explore the grounds and learn about the castle's history through informational plaques. The site provides scenic views and a peaceful atmosphere, inviting visitors to reflect on the lives and times of those who once inhabited this medieval fortress.

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    Getting There

    Walking

    Carlow Castle is located in Carlow Town, easily accessible on foot from the town center. From the main streets, follow signs towards the River Barrow. The castle ruins are situated on Castle Hill, a short walk from the town's main attractions. The walk is generally flat and takes approximately 5-10 minutes from the central shopping area. No costs are involved.

    Public Transport

    Carlow has a local bus service, Bus Éireann, with routes connecting various points in the town. Check local bus routes and schedules to see if any routes have a stop near Castle Hill. A single fare within the town costs approximately €2-€3. Alternatively, Bus Éireann and Rapid Express Coaches provide multiple services to Dublin and Waterford daily. The buses stop at several points along the route.

    Taxi

    Taxis are readily available in Carlow Town. A short taxi ride from the train or bus station to Carlow Castle would cost approximately €8-€12. Uber is also available. Taxi rates start at €3.20, with each KM priced at €1.50.

    A brief summary to Carlow Castle

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    File:Carlow Castle.jpg - Wikimedia Commons

    More about County Carlow

    Discover County Carlow, Ireland's hidden gem, where rich history, stunning landscapes, and vibrant local culture come together to create an unforgettable experience.

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