Discover the Lost Roman Fort Beneath the Waves
Walton Castle Felixstowe: A Submerged Saxon Shore Fort
Explore the fascinating history of Walton Castle, a Roman fort now hidden beneath the sea near Felixstowe Ferry. Uncover its secrets and learn about its significance in ancient times.
Unveiling the Past
The Submerged Legacy of Walton Castle
Walton Castle was once a formidable Roman Saxon Shore fort, strategically positioned to guard the coast. Today, it lies submerged offshore near Felixstowe Ferry, a silent testament to the passage of time and the power of nature.
Built to defend against seafaring invaders, Walton Castle played a crucial role in the Roman Empire’s coastal defense system. Its remains now rest beneath the waves, offering a glimpse into a bygone era.
This framed print will be available to view at the counter in March
Quick Facts About Walton Castle
Built: 3rd Century AD
Location: Offshore near Felixstowe Ferry
Type: Roman Saxon Shore Fort
What Happened: Submerged due to erosion
Built: Strategic coastal defense
Location: Near the Deben estuary
Type: Military fortification
What Happened: Lost to the sea
Built: Part of the Saxon Shore system
Location: Overlooking the North Sea
Type: Roman military site
What Happened: Erosion and sea level rise
Built: To protect against invasions
Location: Coastal Suffolk
Type: Defensive stronghold
What Happened: Disappeared underwater
Built: During the Roman Empire
Location: Felixstowe area
Strategic Significance
Why Walton Castle's Location Mattered
- Deben Estuary: A vital waterway for trade and transport, offering a strategic advantage.
- Panoramic Sea Views: Enabled early detection of approaching threats, crucial for defense.
- Defensive Stronghold: Positioned to guard against invasions, protecting the Roman Empire’s interests.
Walton Castle and the Deep Blue Edge of Felixstowe
Why Walton Castle is Underwater
Coastal Erosion
Over centuries, relentless erosion has worn away the land, claiming the fort.
Fierce Storms
Powerful storms have battered the coastline, accelerating the castle’s submersion.
Shifting Shingle
Constant movement of shingle has altered the landscape, contributing to its disappearance.
Rising Sea Levels
Increasing sea levels have submerged the fort, hiding it beneath the waves.
1969 Dive Expedition
Unveiling the Secrets of Walton Castle
In 1969, a daring dive expedition set out to explore the submerged ruins of Walton Castle. Divers braved the chilly waters of the North Sea, uncovering remnants of Roman engineering that had lain hidden for centuries. This groundbreaking exploration was a testament to human curiosity and determination, shedding light on the mysteries of the past.
Walton Castle Felixstowe: A Visual Journey
Common Inquiries About Walton Castle
Is Walton Castle a Roman Fort?
Yes, Walton Castle was part of the Roman Saxon Shore forts, built to defend against seaborne invaders.
Where is Walton Castle Located?
The remains of Walton Castle are submerged offshore at The Dip in Felixstowe, Suffolk.
Can You Visit Walton Castle?
While you can’t visit the site directly due to its underwater location, you can view it from the shore or during low tide.
When Can You See Walton Castle?
The best time to catch a glimpse of Walton Castle is during low tide when parts of the structure may become visible.
Why is Walton Castle Underwater?
Natural erosion, storms, and shifting shingle have contributed to the submersion of Walton Castle over time.
Is There Any Drone Footage Available?
Yes, drone footage is available, offering a unique perspective of the site from above. https://youtu.be/d4sJErgVj-w?si=gGqFXi_BncaPXMaL
What Was the 1969 Dive Expedition?
The 1969 dive expedition was a significant exploration that documented the underwater remains of Walton Castle.
Are There Any Safety Concerns?
Visitors should be cautious of tides and weather conditions when planning to view the site from the shore.
How Important Was the Location?
The strategic location at the Deben estuary provided sea views and defensive advantages for the fort.
Useful Resources and Safety Information
Explore Further
Additional Reading
Sources
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Walton Castle – Wikipedia entry
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Roger Pearse, “Old drawings of Walton Castle” (2019)
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Errington, Jeff – 1969 press clippings (Sub-Aqua Expedition)
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Francis Grose, Antiquities of England and Wales (1766)
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East Anglian Daily Times archives (1969 diving expedition)


