Prince's Lines, Military fortification system on the Rock of Gibraltar, United Kingdom
Prince's Lines extend along a natural ledge at 70 feet elevation on the northwest face of the Rock, featuring defensive walls and artillery positions.
The fortifications underwent substantial modifications in 1720 and later improvements by engineer William Green, who enhanced their defensive capabilities against enemy forces.
The discovery of a human skeleton during construction indicates the archaeological value of this military site on the Mediterranean peninsula.
The defensive structure includes communication passages connecting to Queen's Lines and housed up to fifty wall-mounted guns during the Anglo-Spanish War.
During World War II, the military enhanced the parapet with rifle loopholes and installed searchlights at Prince's Lines Battery for coastal defense.
Location: Gibraltar
GPS coordinates: 36.14670,-5.34765
Latest update: March 6, 2025 10:06
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