Azulejos explained: Portugal's glazed tiles and where official pages date them

The short answer

Azulejos are glazed ceramic tiles, set in panels and patterns on walls, floors, altars and whole façades. The official pages XTOUR read for this article describe tiled work from Manuel I's reign at the National Palace of Sintra to a 1940 town hall staircase in Funchal, and several of them date the tiles separately from the building, sometimes by a century or more.

The obvious place to learn the history, the National Tile Museum in Lisbon, was closed when XTOUR checked on 9 October 2026. Its operator, Museus e Monumentos de Portugal, and the museum's own site both say it is shut for works under the Recovery and Resilience Plan (Plano de Recuperação e Resiliência, PRR).[3][1] This article uses the museum's description of its collection, other official pages and, for the origins of the word, an encyclopaedia.

Where the word and the craft come from

Wikipedia's article on azulejos derives the word from the Arabic al-zillīj, which it glosses as "polished stone", and notes that in Portuguese and Spanish azulejo is also the everyday word for any tile. It describes Seville as becoming the major centre of the Hispano-Moresque tile industry between the 13th and 15th centuries. The same article says King Manuel I introduced the Sevillian techniques into Portugal after visiting Seville in 1503, and that until the mid-16th century Portugal relied mostly on imported tiles, chiefly from Spain.[5] XTOUR has not read a Portuguese official source for the 1503 visit and gives it as Wikipedia's account.

Parques de Sintra, which runs the National Palace of Sintra, points to the same period from the building's side. Its history page says the palace shows a heavy emphasis on the Mudéjar style, a symbiosis of Christian and Muslim art, "particularly to the fore in the exuberant Hispano-Moresque tile finishings", and that these finishings came under Manuel I.[6] Sintra's palaces are compared in Pena, the Moorish Castle or Monserrate and their tickets in the Parques de Sintra guide.

The National Tile Museum dates its own holdings slightly earlier: its collection covers Portuguese tile production from the second half of the 15th century to today.[1] Visit Lisboa puts the start at the 15th century.[4]

The National Tile Museum, and why it is closed

The museum was created in 1965, became the National Tile Museum in 1980, and occupies the former Convent of Madre de Deus, founded in 1509 by Queen Leonor. Its operator describes a permanent exhibition that begins with a small section on materials and manufacturing techniques and then runs in chronological order. Among the works it calls national treasures are the Hunting of the Leopard panels (1650 to 1655), the Dance Lesson of about 1707 by Willem van der Kloet, and the Great Panorama of Lisbon, attributed to the Spanish master Gabriel del Barco, which shows the city before the 1755 earthquake. The same page singles out the Altarpiece of Our Lady of Life (1580), attributed to Marçal de Matos.[1]

On 9 October 2026 the operator's Portuguese and English pages both carried a closure banner and said the museum is closed to the public for works under the PRR.[2][1] Visit Lisboa's page marks it "Closed for renovations".[4] The museum's own site, mnazulejo.gov.pt, gives the closure, lists a shop at Praça dos Restauradores 13 and carries a notice that the Palácio Foz shop is reopening with a focus on the museum's pieces.[3] A shop is not the collection. None of these pages gives a reopening date, and XTOUR does not guess one.

Patterns and "carpets": the 17th century

Two official pages in different towns use the same image for patterned tiling. The University of Coimbra says the walls of Saint Michael's Chapel are covered in tiles "forming a kind of 'carpet'", made in Lisbon and laid in the mid-17th century, while the white and blue patterned tiles at the high altar were laid earlier, in 1613.[7] In Óbidos, the municipality describes the single nave of the Misericórdia church as lined entirely with blue and yellow tiles "de tipo padrão ou tapete", pattern or carpet tiles, so called for their textile-like design, dating them to about 1625 to 1630.[8]

Óbidos also shows the shift from pattern to picture. Its main gate, the Porta da Vila, probably built around 1376, is lined with Baroque narrative tiles of 1740 to 1745, according to the same municipality.[9] The town is covered in the Óbidos guide, and Coimbra's chapel in the Coimbra University guide.

Porto: a cloister, two façades and a station

Porto's official pages date its tiles from the 18th century to the 20th. The Diocese of Porto says the Gothic cathedral cloister has seven large tile panels from the second quarter of the 18th century, with scenes from the Song of Songs.[10] Visit Porto dates two tiled church exteriors much later than the buildings: the side façade of the Carmo church, built in the second half of the 18th century, was covered in 1912 with tiles designed by Silvestre Silvestri, and the entire exterior of the Capela das Almas, built at the beginning of the 18th century, in 1929.[13][12] Its listing for São Bento station, built at the beginning of the 20th century, says the vestibule carries twenty thousand tiles painted by Jorge Colaço, showing the history of transport and scenes of Portuguese history and life.[14]

XTOUR's reading of these listings is that, in Porto, a tiled façade is no guide to a building's age.[13][12] One attribution differs between official pages: Visit Porto credits "the tiles in the cloister" of the cathedral to Vital Rifarto, while the Diocese of Porto names no maker for the cloister panels and places Vital Rifarto's panels in the former archive room of the Casa do Cabido, the chapter's building beside the cloister.[10][11] XTOUR follows neither over the other. The buildings themselves, and what their pages say about visiting, are covered in Porto's historic centre and its heritage sights.

The 20th century and after, elsewhere

In Funchal, the town hall's entrance and staircases are decorated with blue-and-white panels signed "Batisttini" (as the municipality spells it) and made at the Fábrica de Maria de Portugal in 1940, according to the municipality.[15] In Évora, the church of São Francisco says a tile panel by the architect Siza Vieira, on the wall facing the exit of the Chapel of Bones, sets "the miracle of life" against the chapel's allusion to death; the page does not date the panel.[16] The chapel is covered in the Évora guide and Funchal in Funchal as a Madeira base.

What XTOUR does not know

XTOUR does not know when the National Tile Museum will reopen or whether its collection is shown anywhere during the closure. It has not read an official Portuguese source on the origin of the word or on the 1503 Seville visit, which come from Wikipedia here. It does not know the opening hours, prices or access arrangements of the buildings above, except where another XTOUR guide reports them from the operator's own page, and it does not rank tiled buildings.