Plymouth Breakwater, Maritime defense structure in Plymouth Sound, England
The stone breakwater extends 1,560 meters in length and 13 meters in width at its top, creating a protective barrier in Plymouth Sound waters.
Construction began in 1812 under engineers John Rennie and Joseph Whidbey, requiring 4 million tons of rock to complete the maritime defense structure.
The breakwater's completion in 1844 transformed Plymouth into a major naval base, establishing the foundation for the city's maritime development.
Visitors can observe the breakwater structure through boat tours departing regularly from Plymouth Harbor, offering close views of its engineering.
The structure contains granite blocks joined by molten lead connections, forming one of Britain's largest artificial marine habitats.
Location: Devon
Inception: 1844
Part of: Plymouth Breakwater, Fort and Lighthouse
GPS coordinates: 50.33420,-4.14866
Latest update: March 7, 2025 19:52
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