Known as the "Birthplace of Portugal" or "The Cradle City", Guimarães played a crucial role in the foundation of the oldest nation state in the world, serving as its first capital and the site of the Battle of São Mamede in 1128, where Portugal secured its independence from the Kingdom of Galicia. It received its Foral around 1096, the first one ever, by Count Henry, father of the first king Portugal, Afonso Henriques, who's said to have been born in Guimarães. This historical significance has contributed to its architectural heritage, spanning from the pre-medieval period to contemporary times. The city's historic center is designated as a UNESCO World Heritage Site since 2001, being further expanded in 2023 to also include the Couros Zone, increasing the area of protected buildings significantly.

Its eleven centuries of contiguous habitation allowed a wide range of buildings, from gothic fortifications like the Castle of Guimarães and the city's medieval walls, to Baroque palaces, religious institutions, medieval noble houses and quintas, and other contemporary constructions. Many of these structures are either protected as national monuments or properties of public and municipal interest, or registered in the Directorate-General for Cultural Heritage via SIPA or IGESPAR.

Buildings Historic landmarks Most important and iconic historical landmarks of Guimarães, from distinct time periods, that had a big impact on the history of the city and of Portugal.

+ Historic landmarks in Guimarães Name Location Description Image Construction CoordinatesAlfândega TowerOliveira, São Paio e São SebastiãoLast standing defensive tower of the medieval fortifications of Guimarães, used as a publicity billboard between the early 1900s and 1934 (date of its restoration). It holds the iconic Aqui Nasceu Portugal (Here Portugal Was Born) sign, reminding everyone that Portugal's independence was achieved in the premises of the city, that was added in the 1960s. On 3 August 2024 a museum was inaugurated inside the Alfândega Tower.1200sCastle of GuimarãesOliveira, São Paio e São SebastiãoIt was built under the orders of Mumadona Dias in the 10th century to defend the city from attacks by Moors and Norsemen.900sCastro housesBriteiros São Salvador e Briteiros Santa Leocádia and Typical houses of the Pre-Roman inhabitants of northern Portugal, called Castros. Guimarães has two conglomerates of Castro houses, called Citânias: the Citânia de Briteiros and the .200 BC/100 BC and Medieval WallOliveira, São Paio e São SebastiãoSurviving stretch of the medieval fortifications that surrounded Guimarães, built between 1265 and 1318 during the reigns of kings Afonso III and Dinis I.1265-1318Paços do Concelho de GuimarãesOliveira, São Paio e São SebastiãoIt served as the old City Hall of Guimarães and later as an art gallery.Before 1612Padrão do SaladoOliveira, São Paio e São SebastiãoMonument commissioned by Afonso IV of Portugal in commemoration for the victory at the Battle of Río Salado.1340Palace of the Dukes of Braganza (Paço dos Duques)Oliveira, São Paio e São SebastiãoOld palace of the Dukes of Braganza, now used as a museum and the official residence of the President in northern Portugal.1420

Residential buildings List of notable buildings initially intended for residential use, mostly casas (houses) or quintas of rich and noble families.