Fort Pilar, also known as the Real Fuerza de Nuestra Señora del Pilar de Zaragoza, is a historical military defense structure located in Zamboanga City, Philippines. Built in the late 17th century by the Spanish, it was designed to protect the area from pirates and other threats. The fort features a star-shaped layout and is made of coral stones, showcasing Spanish colonial architecture. Today, Fort Pilar serves as a cultural and historical site, housing a museum that displays artifacts and exhibits related to the Spanish colonial period in the Philippines. It is also a popular tourist destination, attracting visitors who wish to learn about the region's rich history and enjoy its scenic surroundings.