 The Palace of the Counts of Castro Guimarães, in Cascais, Monserrate Palace, a Romanticist villa in Sintra, and Quinta da Regaleira, 19th-century Neo-Manueline palace, are all estates that are open to the public, serving to show the Portuguese nobility historically lived on the Riviera, with notable differences in the architecture and lifestyles between Cascais aristocrats and Sintra nobles.The NewsMuseum in Sintra is one of the first museums in Europe dedicated to the study of the news and media.The Sintra Natural History Museum is an internationally-recognized museum of natural history in the historic center of Sintra.