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The route and its 7 stops. Streets and river: © OpenStreetMap contributors.

Walk · Revolution · on foot

The first day

25 April 1974 hour by hour, from the Terreiro do Paço to the Carmo and the door of the political police

Distance
2.3 km
Duration
1 h 30 min
Stops
7
Difficulty:
Moderate
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Stops

Map of the walk “The first day”, with 7 numbered stops. The list of stops follows the map.

The stops

  1. Stop 1: : Dawn — the column from SantarémToday: Praça do Comércio

    Praça do Comércio, 1100-148 Lisboa

    A very wide, deserted square with pale paving crossed by white stripes, the equestrian statue in the centre and yellow arcaded buildings all around.
    Terreiro do Paço (Praça do Comércio), empty on an April morning in 2020. Jules Verne Times Two, CC BY-SA 4.0

    The column from the Cavalry Practical School left Santarém at 03:30, under the command of Captain Salgueiro Maia, and at around six in the morning it occupied this square, the Bank of Portugal and Rádio Marconi — “Toledo, Brussels and Vienna” in the Movement’s code. The first forces sent by the regime placed themselves under the orders of the Armed Forces Movement (MFA).2

    In the ministries around the square, the Army Minister had a hole knocked through a wall into the Navy Ministry with pickaxes, and ministers and military chiefs escaped that way. On the river, at 07:30, the frigate Almirante Gago Coutinho was ordered to take up position opposite the Terreiro do Paço and open fire on the armoured vehicles. It did not fire.9

    What you can see today

    One of the plaques of the “Places of April” (Lugares de Abril) project, by Lisbon City Council and the 25 April Association, with a QR code that leads to the story of the place on the day of the revolution.1617

    To stop 2220 m · 3 min on foot

  2. Stop 2: : Morning — the soldiers who did not fireRua do Arsenal / Avenida Ribeira das Naus, 1100-038 Lisboa

    Rua do Arsenal / Avenida Ribeira das Naus, 1100-038 Lisboa

    A straight street with tram tracks, between a long façade of pale stone on the left and buildings with balconies on the right.
    Rua do Arsenal, next to the City Hall (Paços do Concelho), in 2017. Sam, CC BY 2.0

    In mid-morning a force loyal to the regime, with M47 tanks, arrived along the Ribeira das Naus. Salgueiro Maia went to meet it with a white handkerchief in his hand. Brigadier Junqueira dos Reis ordered Officer Cadet Fernando Sottomayor to open fire on him; the cadet refused and was placed under arrest. The same order was given to the tank gunners, and they too refused. “That was where 25 April was won,” Maia would say.9

    Shortly afterwards, here on Rua do Arsenal, Lieutenants Alfredo Assunção and Santos Silva tried to negotiate with the brigadier. Exasperated, he punched Lieutenant Assunção three times, and Assunção did not hit back: he saluted him and withdrew.3

    What you can see today

    Rua do Arsenal and Avenida da Ribeira das Naus are among the “Places of April” (Lugares de Abril), the project of Lisbon City Council and the 25 April Association that marks the places of the revolution with plaques, each with a QR code.317

    The second chapter of the film made from the photographs Alfredo Cunha took in Lisbon on 25 April 1974, with music by Rodrigo Leão, directed by Miguel Brugo, and published by the Commission on 14 February 2024. It follows the book of the same name, in which this part has a text by Adelino Gomes and pictures of the Ribeira das Naus, Rua do Arsenal and Largo do Carmo.

    Original page Licença padrão do YouTube — embed permitido pelo canal oficial da Comissão Comemorativa 50 Anos 25 de Abril

    Comissão Comemorativa 50 Anos 25 de Abril, on YouTube. The player only connects to that site when you press “Watch”.

    To stop 3800 m · 10 min on foot

  3. Stop 3: : Midday — the city disobeysToday: Praça D. Pedro IV

    Praça D. Pedro IV, 1100 Lisboa

    A rectangular square seen from above, with the column of King Pedro IV in the centre, two fountains, the wave-patterned stone paving and the National Theatre in the background, between four-storey buildings.
    The Rossio (Praça de D. Pedro IV) seen from the Elevador de Santa Justa, in 2007. Szilas, Public domain

    The Movement’s communiqués asked the population to stay at home. Lisbon did the opposite and took to the streets.12 At around midday the armoured vehicles left the Terreiro do Paço for the Carmo; in the Rossio, a company sent to stop them placed itself under the Movement’s orders, and the column climbed the steep streets of the Chiado among thousands of cheering people.4

    What you can see today

    One of the “Places of April” (Lugares de Abril) plaques of Lisbon City Council and the 25 April Association, with a QR code, unveiled on 24 March 2024.17

    To stop 4190 m · 3 min on foot

  4. Stop 4: : Celeste’s carnationToday: Rua do Carmo

    Rua do Carmo, 1200-093 Lisboa

    A sloping pedestrian street, between buildings with pale façades and iron balconies, with people strolling and a metal bridge crossing the top of the street.
    Rua do Carmo, climbing towards the Chiado, with the walkway of the Elevador de Santa Justa in the background, in 2019. Jan Helebrant, CC0 1.0

    Celeste Caeiro worked in a restaurant on Rua Braamcamp that turned one year old that day; it never opened, and the carnations bought for the women customers were given to the women on the staff.13 Celeste came down to the Baixa with her bunch of flowers. By the Chaimite armoured cars, a soldier asked her for a cigarette. She did not smoke, and gave him a carnation, which he put in the barrel of his rifle.14

    Accounts disagree about the exact spot — the start of Rua do Carmo, the corner with Rua Garrett, the Rossio. They agree on the rest: the gesture was repeated across the city and gave the revolution its name.

    What you can see today

    Since 25 April 2025, a Lisbon City Council plaque with the poem “Celeste em Flor” (Celeste in Bloom), by Rosa Guerreiro Dias, has remembered Celeste Caeiro at the end of the street, by the Rossio — at the spot where, according to the report of its unveiling, she gave the carnation.18

    The unveiling, at the end of Rua do Carmo, by the Rossio, of a plaque bearing the poem “Celeste em Flor” (Celeste in Bloom), by Rosa Guerreiro Dias, which recalls the carnation Celeste Caeiro gave to a soldier who had asked her for a cigarette. The plaque marks the gesture 51 years on.

    Original page Licença padrão do YouTube — embed permitido pelo canal oficial da Câmara Municipal de Lisboa

    Câmara Municipal de Lisboa, on YouTube. The player only connects to that site when you press “Watch”.

    To stop 5280 m · 4 min on foot

  5. Stop 5: : Afternoon — the siege of the CarmoToday: GNR General Command and the National Republican Guard Museum

    Largo do Carmo, 1200-092 Lisboa

    A pale façade with arched windows, a Portuguese flag at the top and two striped sentry boxes at the door; in front, visitors in the square.
    The Carmo Barracks, the general command of the GNR, in Largo do Carmo, in 2017. Marcin Latka, CC BY-SA 2.0

    Marcelo Caetano had been here since the small hours: at five in the morning the director of the political police had telephoned him — “Mr President, the Revolution is out in the streets!” (Senhor Presidente, a Revolução está na rua!) — and advised him to take refuge in the GNR barracks.4 According to Jofre Alves’s chronology, it was Maria de Lurdes Rocha, head of cleaning and laundry at the barracks, who hurriedly made up five rooms for the besieged government.10

    The column arrived at about 12:30 and surrounded the barracks; the crowd filled the square and the streets around it. At around 14:30, Rádio Clube Português broadcast an MFA communiqué announcing the siege, “now read by a woman”, Clarisse Guerra.9 At 15:10 Maia gave ten minutes for the surrender; at 15:25 a Chaimite fired bursts at the top of the façade. At 16:00 an emissary from General Spínola arrived, and Caetano agreed to surrender — “so that power does not fall into the street” (assim o poder não cai na rua) — provided it was to a general officer.5

    Spínola entered the barracks late in the afternoon. At 18:30 Salgueiro Maia had the Chaimite “Bula” backed in through the main gate, and it took Caetano and two ministers to the MFA command post at Pontinha.911

    What you can see today

    One of the “Lugares de Abril” (Places of April) plaques, by Lisbon City Council and the 25 April Association, marks the square.5

    With the last five plaques, unveiled on 24 March 2024, Lisbon now has 25 marking the places where the Armed Forces Movement (MFA) acted on 25 April 1974 — the “Places of April” project (“Lugares de Abril”), run by the City Council and the 25 April Association. The Council singles out Largo do Carmo, “the most symbolic place” of April.

    Original page Licença padrão do YouTube — embed permitido pelo canal oficial da Câmara Municipal de Lisboa

    Câmara Municipal de Lisboa, on YouTube. The player only connects to that site when you press “Watch”.

    To stop 6390 m · 6 min on foot

  6. Stop 6: : The midnight signalToday: A hotel, The Ivens

    Rua Capelo, 5, 2.º, 1200-224 Lisboa

    A narrow, sloping street seen from above, between old buildings of various colours with iron balconies, and cars parked down below.
    Rua Capelo, in the Chiado, seen from a balcony of the São Carlos National Theatre, in 2016. Maarten Brinkerink, CC BY-SA 2.0

    Now we go back in time. Here, on Rua Capelo, stood the studios of Rádio Renascença. It was from here that, at 00:20 on 25 April, the programme Limite broadcast “Grândola, Vila Morena” (Grândola, swarthy town), by José Afonso: the second signal, the one that told the Movement’s units that operations were under way and there was no turning back.6

    The song first chosen had been “Venham Mais Cinco” (Let five more come), but it was banned at Renascença; it was the journalist Carlos Albino, one of the makers of Limite, who suggested “Grândola”. The announcer Leite de Vasconcelos recorded a reading of the first verse, which went out before the song, without knowing what it was for.7

    José Afonso sings “Venham Mais Cinco” (Let five more come) at the Coliseu dos Recreios concert of 29 January 1983, in an excerpt published by the José Afonso Association. This was the song the MFA first asked for as the signal, in April 1974, and which the internal censorship of Rádio Renascença did not let through.

    Original page Licença padrão do YouTube — embed permitido pelo canal oficial da Associação José Afonso

    Associação José Afonso, on YouTube. The player only connects to that site when you press “Watch”.

    To stop 7430 m · 6 min on foot

  7. Stop 7: : Night — the four dead of Rua António Maria CardosoToday: Residential apartment complex

    Rua António Maria Cardoso, 22, Lisboa (código postal do troço: 1249-101, segundo o OpenStreetMap)

    Black-and-white photograph of a cobbled, almost empty street, between buildings with iron balconies and the tall façade of a theatre; in the background, on the right, a bare tree.
    Rua António Maria Cardoso, with what was then the Teatro da República (now the São Luiz), between about 1911 and 1915. Photograph by Charles Chusseau-Flaviens. Charles Chusseau-Flaviens, Public domain

    Taking the political police headquarters was not part of the MFA’s plan. Throughout the day, the crowd gathered here at the door, demanding surrender. Early in the evening, when Caetano had already surrendered, DGS agents fired from the windows on the people in the street: Fernando Carvalho Giesteira, aged 18, José James Harteley Barneto, 38, João Guilherme Rego Arruda, 20, and Fernando Luís Barreiros dos Reis, 23, were killed. Dozens were wounded, and it was never established who fired.128

    The DGS did not surrender until the following morning. On the wall, a plaque remembers the four names; the first was put up in 1980 by a group of citizens.15

    What you can see today

    A plaque put up by citizens in 1980 reads: “Here, on the afternoon of 25 April 1974, the PIDE opened fire on the people of Lisbon and killed: Fernando C. Gesteira, José J. Barneto, Fernando Barreiros dos Reis, José Guilherme R. Arruda. Tribute from a group of citizens – 25-4-1980”.15 Removed during the building works for the apartment complex, it was put back in 2009 in an inconspicuous corner. Lisbon City Council put up a plaque in 2010 and, on 3 April 2024, unveiled a new one, with a code that leads to the biographies of the four dead on the Aljube Museum website.1920

Notes on the sources1
  • O papel de Maria de Lurdes Rocha só aparece na cronologia de Jofre Alves (CD25A).

Do you know more, or do you have a document? Tell us.

Sources20
  1. 1«25 de Abril», de Sophia de Mello Breyner Andresen. URAP – União de Resistentes Antifascistas Portugueses, 2020 — consulted on 2 October 2026
  2. 2Terreiro do Paço (Lugares de Abril). Associação 25 de Abril — consulted on 2 October 2026
  3. 3Rua do Arsenal (Lugares de Abril). Associação 25 de Abril — consulted on 2 October 2026
  4. 4Movimentações do dia 25 de Abril. Associação 25 de Abril — consulted on 2 October 2026
  5. 5Largo e Quartel do Carmo (Lugares de Abril). Associação 25 de Abril — consulted on 2 October 2026
  6. 6Rádio Renascença, 25/04/1974, 00:20 (Movimentações do dia 25 de Abril). Associação 25 de Abril — consulted on 2 October 2026
  7. 7Preparativos para a transmissão da senha, 23/04/1974 (cronologia). Associação 25 de Abril — consulted on 2 October 2026
  8. 8Sede da Pide/DGS (Locais de Abril). Associação 25 de Abril — consulted on 2 October 2026
  9. 9Operação Viragem Histórica. Comissão Comemorativa 50 Anos 25 de Abril — consulted on 2 October 2026
  10. 10Cronologia do 25 de Abril, por Jofre Alves (blogue Abril de Novo, 2010), na Biblioteca Digital do CD25A. Centro de Documentação 25 de Abril – Universidade de Coimbra — consulted on 2 October 2026
  11. 11O 25 de Abril para os mais novos – Cronologia hora a hora. Centro de Documentação 25 de Abril – Universidade de Coimbra — consulted on 2 October 2026
  12. 1225 de Abril de 1974. Museu do Aljube Resistência e Liberdade (EGEAC) — consulted on 2 October 2026
  13. 1325 de Abril. Celeste Caeiro, a mulher que pintou Lisboa e o país de cravos. A Mensagem de Lisboa — consulted on 2 October 2026
  14. 14Onde eu estava há 50 anos por... Celeste Caeiro. Diário de Notícias — consulted on 2 October 2026
  15. 15Placa da ex-sede da PIDE: reposta mas em local escondido. Esquerda.net (29/12/2009) — consulted on 2 October 2026
  16. 16Lisboa – Lugares de Abril. Associação 25 de Abril — consulted on 3 October 2026
  17. 17Inauguradas as últimas placas do Projeto «Lugares de Abril». Olhares de Lisboa, 2024 — consulted on 3 October 2026
  18. 18«Celeste dos Cravos» imortalizada na Rua do Carmo. Região de Lisboa (SAPO), abril de 2025 — consulted on 3 October 2026A placa com o poema «Celeste em Flor», de Rosa Guerreiro Dias, foi descerrada pela Câmara de Lisboa a 25 de abril de 2025, no fim da Rua do Carmo, junto ao Rossio.
  19. 19Esta semana, e sempre, a rua lembra os quatro homens assassinados pela PIDE/DGS. Time Out Lisboa (1/4/2024) — consulted on 2 October 2026
  20. 20PIDE: Homenagem aos quatro cidadãos assassinados em 25 de Abril de 1974. Olhares de Lisboa (abril de 2024) — consulted on 3 October 2026A Câmara de Lisboa inaugurou a placa a 3 de abril de 2024; vem substituir «a que existia até então, mas que não continha dados correctos», e tem um código QR para as biografias dos quatro mortos.

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