Linhó, outside Sintra

The plotting room of Portugal's last dictatorship

An ousted politician's summer house, half a mile from where you stand, became the staging ground for a decade of planning before he seized power.
Last reviewed 2 October 2026 · A two-minute read · 1432–now
The short answer

Sintra's Linhó ridge hosted Marcelo Caetano's decade of quiet meetings, from 1958 to 1968, that kept him close to Portugal's dictatorship until Salazar's stroke made him Prime Minister. He governed six years before the Carnation Revolution of April 1974 ended the regime he had waited so long to lead.

1958 to 1968

A sidelined minister rebuilt his power from a summer house

In 1958, a sidelined former minister started inviting old allies to his summer house. He lived in Linhó, Sintra, a village on a wooded ridge about half a mile from where you stand. His name was Marcelo Caetano.

He had been a government minister under Portugal's dictator, António de Oliveira Salazar. Then he fell from favor. The regime pushed him into academic life as Rector of the University of Lisbon.

From Linhó, over the next decade, Caetano rebuilt his standing. He hosted the meetings that kept him connected to the regime's inner circle while he waited for Salazar's grip to loosen. The waiting worked. In 1968, Salazar suffered a stroke that left him unable to govern, and Caetano was named Prime Minister, the 101st to hold the office.

He led Portugal for six more years, trying to soften the dictatorship without ending it. That balancing act collapsed on April 25, 1974, when military officers overthrew his government in the Carnation Revolution. Caetano's rise had started quietly, in a summer house up the hill from where you are standing. It ended his country's authoritarian era for good.

He would be the last Prime Minister the Estado Novo dictatorship ever had.
1676 to 1683

A deposed king died a prisoner in Sintra's palace

Caetano was not the first man to treat a Sintra house as a cage for power. Three centuries earlier, Afonso VI of Portugal sat on the throne until his own brother decided he was unfit to rule. Pedro II had him seized and shut inside the Sintra National Palace, a few miles from Linhó. Afonso VI stayed locked there for seven years. He died inside its walls in 1683, still a prisoner. The palace drew tourists for its chimneys and tilework. But it had already done other work: hiding a man who had lost power.

A king and a prime minister, a palace and a summer house, both used to keep a man out of sight until he was ready.
1956 to 1957

A poet settled in Linhó a year before Caetano

Linhó was already drawing outsiders before Caetano arrived. In 1956, the South African poet Roy Campbell settled in the village. He stayed only a year. Campbell died in 1957, and is buried about two miles away, in São Pedro de Penaferrim Cemetery. He had come to Linhó to write, not to plot. But the same quiet ridge that gave him a place to work gave Caetano, a year later, a place to scheme undisturbed.

The ridge above Linhó had an older story than either of them.
17th century and 1755

Lightning and earthquake ruined the monastery on the hill

That ridge is topped by the Pena hilltop, where monks built a monastery that stood for generations. A lightning bolt tore into it sometime in the 1600s, cracking a structure nobody had needed to defend from the sky. The damage never fully healed. On November 1, 1755, the earthquake that leveled much of Lisbon reached Sintra too, and finished what the lightning had started. The oldest wound recorded on this ground was not political. It was weather and rock, working on a building two centuries before anyone planned a government's survival from a house down the hill.

The ridge above Linhó still carries both stories, a cracked monastery and the house where a dictatorship found its last prime minister.

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Where this is

38.763°N 9.377°W TILE ≈ 1.2 × 0.6 KM
Town
Sintra
Country
Portugal
Tile
≈1.2 × 0.6 km (geohash6)
Last reviewed
2 October 2026

The layers, in order

Sourced records, high and medium confidence. Era background is marked as such.
Medieval
1432–1481
Afonso V of Portugal, who ruled the kingdom and the Algarves, was both born and died in Sintra, in 1432 and 1481.
Wikidata · record, high
Early modern
17th century (lightning); 1 November 1755 (earthquake)
A lightning bolt seriously damaged the monastery on the Pena hilltop in the 17th century, and the great earthquake of 1 November 1755 finished the destruction.
1676-1683
King Afonso VI of Portugal was locked in the Sintra National Palace by his own brother Pedro II in 1676, and he died there still a captive in 1683.
1717–1786
Pedro III of Portugal died in Sintra in 1786, decades after Afonso VI's imprisonment and death on the same ground.
Wikidata · record, high
1744–1798
Christian August, Prince of Waldeck and Pyrmont, a general who served Austria and Portugal, died in Sintra in 1798.
Wikidata · record, high
Modern
Quinta das Cruzadas, a historic farm property, carries Portugal's Immovable Cultural Heritage of Public Interest designation and sits about 700 meters away.
Wikidata · record, high
Portugal's national archaeological survey records a Chalcolithic-era settlement, Várzea de Manique, about 2.3 kilometers northeast, in the parish of Alcabideche.
1820–1886
José da Silva Mendes Leal, a Portuguese writer, journalist, diplomat and politician, died in Sintra in 1886.
Wikidata · record, high
1825–1891
José Maria Latino Coelho, a Portuguese writer, died in Sintra in 1891.
Wikidata · record, high
1841–1909
Maria Luísa de Sousa Holstein, a Portuguese noblewoman, artist and charity worker who held the title of 3rd Duchess of Palmela, died in Sintra in 1909.
Wikidata · record, high
1879–1974
Portuguese architect Raul Lino, who died in 1974, is buried at São Pedro de Penaferrim Cemetery, a few kilometers from here.
Wikidata · record, high
1901–1957
South African poet Roy Campbell, who died in 1957, is buried at São Pedro de Penaferrim Cemetery, about 3 kilometers from here.
Wikidata · record, high
20 December 1965
A railway collision at Algueirão, near Sintra, killed 20 people in December 1965.
6-12 September 1966
Wildfires burned through the forested hills of Sintra over six days in September 1966, killing 25 people.
August 19, 2026
A large crane toppled onto a public road in Belas, part of Sintra municipality, killing two workers at a site that lacked the required permit.
Portugal Resident · record, high

Questions about this place

Answered in one sentence, then in full above
What happened at Caetano's summer house in Linhó?
Marcelo Caetano, a sidelined former government minister, began inviting old allies to his summer house there in 1958, using the meetings to rebuild his standing within Portugal's dictatorship until he was named Prime Minister in 1968.
What was here before Caetano used it for political plotting?
The Linhó ridge had already drawn an outsider a year earlier: the South African poet Roy Campbell settled in the village in 1956 to write, staying only a year before his death in 1957.
Who was imprisoned in the Sintra National Palace?
King Afonso VI of Portugal was locked inside the Sintra National Palace by his own brother Pedro II starting in 1676, and he died there in 1683, still a prisoner.
What caused the damage to the monastery on the Pena hilltop?
A lightning bolt seriously damaged the monastery in the 17th century, and the great earthquake of 1 November 1755, which also devastated Lisbon, finished the destruction.
How did Marcelo Caetano's time as Prime Minister end?
Caetano led Portugal for six years after 1968, attempting to soften the dictatorship without ending it, until military officers overthrew his government in the Carnation Revolution on 25 April 1974.

Where this came from

1
Portuguese Culture and History: A Day in Sintra (University of Arizona) — Lightning, then an earthquake, ruined the monastery on the hill
2
Wikivoyage Sintra article — A deposed king died a prisoner on this ground
3
Wikidata — Quinta das Cruzadas, a protected farm, stands nearby
4
Endovélico — Sistema de Informação Arqueológica — A Calcolithic settlement was surveyed northeast of here
5
Wikidata — Poet Roy Campbell is buried a short walk away
6
Wikidata — Architect Raul Lino is buried nearby
7
Wikidata — Writer, diplomat and librarian José da Silva Mendes Leal died here
8
Wikidata — Writer José Maria Latino Coelho died in Sintra
9
Wikidata — Duchess Maria Luísa de Sousa Holstein died here
10
Portugal Resident — A crane collapse killed two workers in Sintra council territory
11
List of disasters in Portugal by death toll — Wildfires killed 25 people in the hills around Sintra
12
Wikidata — A medieval king of Portugal was born and died in Sintra
13
Wikidata — A later Portuguese king, Pedro III, died in Sintra
14
Wikidata — An Austrian-Portuguese general died in Sintra

Dug nearby

The politician who plotted his comeback here
Sintra
0 m
The house where a comeback was planned
Linhó, Sintra
560 m
A quiet corner of Sintra's hills
Sintra
950 m
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