Estatua de Neptuno Plaza Cánovas del Castillo, s/n Madrid The Estatua de Neptuno was built in the 18th century and is a white marble sculpture which represents the god Neptune. Originally, it was located between the Paseo Trajineros and Prado de San Jerónimo, just in front of Cibeles fountain, however, it was later moved to its present location in Plaza Cánovas del Castillo. Back to Monuments in Madrid Leave a Reply Cancel ReplyYour email address will not be published.CommentName* Email* Website Save my name, email, and website in this browser for the next time I comment. Δ