Best castles around Eastleigh Town are situated within a region rich in history, offering insights into various historical periods. While Eastleigh itself is a town in Hampshire, the surrounding area provides access to significant historical sites and castle ruins. These locations showcase a blend of ancient fortifications and medieval structures, set within the diverse landscapes of the wider Hampshire region.
Last updated: October 31, 2026
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Medieval gatehouse from the year 1180
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The Bargate in Southampton is a stunning historic landmark that reflects the city's rich history. Originally built in the 12th century as a city gate, its Gothic architecture is impressive, with its detailed stonework and distinctive tower. Today, the Bargate is a symbol of Southampton and a popular meeting place, as well as an important part of the cityscape. It harks back to the city's medieval past and attracts both tourists and locals who come to enjoy the historic atmosphere. A visit to the Bargate is definitely a must to experience Southampton's history and charm.
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Some of the ruins are fenced off but still able to walk around most of it
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Old city gate at the beginning of the pedestrian zone
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This atmospheric moated Bishop's Palace is a scheduled ancient monument and a Grade II* listed building, with some parts dating back to the 12th century. Free entry, open weekends only.
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Once a grand residence, this Grade II-listed palace is well worth exploring. Lying in the heart of the Hampshire town of Bishop's Waltham, the palace was first constructed in the 12th century, with many additions added in later centuries. In the 14th century, the palace was taken over by William of Wykeham, the Bishop of Winchester and Chancellor of England. He had the tower built, the great hall rebuilt and other extensions constructed. In the 17th century, the palace was severely damaged in the Civil War, with much of its materials scavenged for other construction work. Today, the site is managed by English Heritage and is free to explore.
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Part of the original city walls and on the city walls tour.
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A half kilometer hill at 8-10% from Hursley Road south of Winchester up around the site of Merdon Castle. Short levelling off before the final bend to the top. Merdon Castle is the site of an iron age hill fort and later Norman castle.
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The area around Eastleigh Town offers a diverse range of historical sites, from ancient fortifications to medieval structures and Tudor sea defenses. You can explore a Roman 'Saxon Shore' fort at Portchester Castle, a medieval gatehouse at The Bargate, and the ruins of a 12th-century palace at Bishop's Waltham Palace Ruins. There's also Merdon Castle, which was both an Iron Age hill fort and a Norman castle.
Yes, you can visit Portchester Castle, which originated as a vast Roman 'Saxon Shore' fort and still retains most of its Roman defenses. For a Tudor-era fortification, Calshot Castle, built for Henry VIII, is designed to protect the mouth of Southampton Water and houses a museum detailing its combat role up to World War II.
Bishop's Waltham Palace Ruins is noted as family-friendly, offering an engaging site to explore the remains of a grand medieval residence. Portchester Castle also provides an immersive experience with its Roman walls and Norman keep, often featuring displays that can captivate younger visitors.
Absolutely. Many of the historical sites are situated in scenic areas. For example, Merdon Castle is located on a hill overlooking a historically rich landscape, ideal for walks. You can find various running trails, MTB trails, and cycling routes around Eastleigh Town that can be combined with visits to these historical locations.
The Bargate in Southampton is noted as wheelchair accessible, allowing visitors to experience this iconic medieval gatehouse. For other sites, it's advisable to check their specific accessibility information directly, as ruins can present varied terrain.
The castles and historical sites can be visited year-round. Spring and summer offer pleasant weather for exploring the outdoor ruins and surrounding landscapes. Autumn provides beautiful scenery, while winter visits can be quieter, though some facilities might have reduced hours. Always check specific opening times before your visit, especially for sites managed by English Heritage like Portchester Castle.
Visitors frequently appreciate the rich history and architectural significance of these sites. For instance, The Bargate is loved as an iconic landmark and part of Southampton's original city walls. Bishop's Waltham Palace Ruins offers a captivating glimpse into medieval grandeur, allowing visitors to walk around much of the former residence. The scenic and historically rich location of Merdon Castle is also highly valued.
Yes, Merdon Castle, situated near Hursley, offers a scenic and historically rich location overlooking a half-kilometer hill. Portchester Castle also provides stunning views across the Solent from its 100-foot-high Norman keep.
The duration of a visit varies by site. For places like The Bargate, a quick stop to appreciate the landmark might be 30 minutes, while exploring Bishop's Waltham Palace Ruins or Portchester Castle could take 1-3 hours, depending on your interest in history and desire to explore the grounds thoroughly. Calshot Castle, with its museum, also warrants a longer visit.
While not a 'hidden gem' in the sense of being unknown, Calshot Castle, built by Henry VIII, offers a unique perspective as a circular sea battlement with a museum detailing its military history. It's located at the mouth of Southampton Water and provides both historical insight and scenic views, making it a distinctive site often overlooked compared to larger castles.
Parking availability varies by location. For sites within towns like The Bargate in Southampton, public car parks are generally available nearby. For more rural sites like Bishop's Waltham Palace Ruins or Merdon Castle, dedicated parking may be available on-site or in nearby villages. It's always recommended to check the specific site's official website for the most up-to-date parking information before your visit.


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