Highlights of Midtown Architectural Tour en Espanol. Indulge in your arty side with this informative and entertaining Spanish-speaking walking tour of Midtown Manhattan's most striking architecture. With a Spanish-speaking guide at your side, visit architectural gems such as the United Nations, the New York Public Library, Grand Central Terminal and the United Nations, among others. Book and Save 15%! Highlights of Midtown Architectural Tour en Espanol.