evidence: Humanities › Geography › Country Information › Geography of Gibraltar Print InterNetwork Media/ Photodisc/ Getty Images Geography Country Information Basics Physical Geography Political Geography Population Key Figures & Milestones Maps Urban Geography By Amanda Briney Amanda Briney Geography Expert M.A., Geography, California State University - East Bay B.A., English and Geography, California State University - Sacramento Amanda Briney, M.A., is a professional geographer. She holds a Certificate of Advanced Study in Geographic Information Systems (GIS) from California State University. Learn about our Editorial Process Updated on December 12, 2019 Gibraltar is a British overseas territory that is located to the south of Spain on the southern tip of the Iberian Peninsula. Gibraltar is a peninsula in the Mediterranean Sea with an area of just 2.6 square miles (6.8 sq km) and throughout its history, the Strait of Gibraltar (the narrow strip of water between it and Morocco) has been an important "chokepoint." This is because the narrow channel is easy to cut off from other areas thereby having the ability to "choke" off transit in times of conflict. Because of this, there have often been disagreements about who controls Gibraltar.