Amador Causeway Panama extends approximately 3.5 kilometers (2 miles) into the Pacific Ocean, connecting Panama City's mainland to four strategic islands: Naos, Culebra, Perico, and Flamenco. These islands historically served as guardians of the Pacific entrance to the Panama Canal.

Constructed by American engineers in the early 20th century using rock excavated during canal construction, this impressive breakwater served dual purposes as both a protective barrier and strategic military installation. The causeway was heavily fortified from 1911 through World War II, reflecting its critical importance to canal security.

During the 1960s, the Amador area functioned as an exclusive residential community for U.S. Army personnel stationed in the Canal Zone. The area featured recreational amenities including a yacht club, golf course, baseball field, and private bathing beach, creating a self-contained American enclave in Panama.

Following Panama's assumption of canal control, the causeway transformed into a beloved public recreation area. Today, it attracts walkers, joggers, and cyclists who enjoy spectacular panoramic views of Casco Viejo, downtown Panama City, the Bridge of the Americas, and ships queuing for canal transit. The modern causeway features cruise port facilities, marinas, conference centers, hotels, restaurants, museums, and duty-free shopping, making it particularly popular on weekends with both locals and international visitors.