Portugalete has several notable monuments, including Portugalete's Bridge, Salazar Tower, Santa Maria Church, and others. Portugalete's Bridge was designed by Martin Alberto de Palacio and celebrated its 116th anniversary in 2018. Salazar Tower was damaged by fire in 1934 but was restored in 1958-1959. Santa Maria Church began construction in 1322 and was completed in 1580. The document also briefly describes the Iron House, monuments to Maria de Haro and blacksmiths, and an allegory of man's struggle with the sea.