Panama Canal Administration Building

Perched at the summit of Ancon Hill with commanding views of the Pacific entrance to the Panama Canal, the Administration Building is among the most architecturally significant monuments of early twentieth-century American civil engineering. Completed in 1914, the same year the Canal opened to traffic, the structure combines Spanish Mission Revival forms with Beaux-Arts grandeur: arched loggias, red barrel-tile roofs, a prominent bell tower, and stuccoed cream facades designed to echo Panama colonials historic heritage while projecting American institutional authority. Inside the entrance rotunda hang four enormous murals painted by William B. Van Ingen, the artist who decorated the Library of Congress, depicting the engineering feats that made the Canal possible: the excavation of the Culebra Cut, the construction of Gatun Dam, and the building of the massive locks. For nearly a century the building served as the nerve centre of the Canal Zone, the US-administered territory that operated as a state within a state from 1903 until 1999. On 31 December 1999 the final handover ceremony was held here; the last American flag was solemnly lowered and the Panama Canal Authority assumed control. The building now serves as headquarters of that authority and is open to guided tours.