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Field Guide · Entry № 170

The Missions of Trinidad and Jesús

In the farmland of southern Paraguay stand the ruins of two towns that the Jesuits and the Guaraní built together in the 17th and 18th centuries. At Trinidad, the church that Paraguay’s tourism ministry calls the largest of all the missions stands roofless, and high on its walls a frieze of stone angels plays harps, trumpets and an organ. Ten kilometres away at Jesús, a second great church was still going up when the King of Spain expelled the Jesuits in 1767. Nobody finished it.

The west wall and gable of a ruined church glowing red in low sun across a cloister lawn, carved arches under the cornice

Photograph: Falk Arnhold (Falk2) · CC BY-SA 4.0

Where
Itapúa department, Paraguay
about 30 km from Encarnación
Coordinates
27.1319° S
55.7019° W
Trinidad
Established 1706 (UNESCO)
about 8 ha
Jesús
Founded 1685
church left unfinished, 1767
Built by
Jesuits and Guaraní
in sandstone
UNESCO
World Heritage Site
1993
Advisory
Paraguay Level 1
From Tally’s diary

Red earth, warm red stone, and a church with no roof, open to a sky full of swallows. At the gate a man sipped something green from a gourd through a metal straw and nodded me in. High along one wall a band of carved angels played harps and trumpets and a little organ. I stood under them a long time and wrote nothing down at all.

The short answer

La Santísima Trinidad de Paraná and Jesús de Tavarangue are the ruins of two Jesuit reductions, mission towns of the Guaraní, in Itapúa department in southern Paraguay, about 30 km north-east of the city of Encarnación. UNESCO inscribed them together as a World Heritage Site in 1993, as part of the series of some 30 missions the Society of Jesus founded in the basin of the Río de la Plata in the 17th and 18th centuries. UNESCO describes Trinidad as the best-preserved urban complex of them all, established in 1706 and the most ambitious, with buildings covering about 8 hectares; Wikipedia lists a central plaza, a great church, a school, workshops and housing for Guaraní families. Wikipedia’s article dates its founding to 1712, by people from the mission of San Carlos. Jesús was founded in 1685 by the Jesuit Jerónimo Delfín and, by the account of Paraguay’s tourism ministry, settled on its present site in 1758 after several moves.

Why it's worth knowing

The missions are a contested achievement, and the parties disagree about what they were. UNESCO describes their aim as Christianising the Guaraní and protecting them from the encomienda, the colonial labour system it calls a condition of virtual slavery, and says that, unlike in other missions, many Guaraní traditions were kept, among them the growing of yerba mate. Wikipedia’s article on reductions records the other side: that the Jesuits also set out to impose European values and customs, and that gathering Indigenous people into towns made them easier to govern. The towns had powerful enemies. Slave raiders from Portuguese Brazil attacked the missions for much of their history, and when Spain and Portugal redrew their border in 1750, Guaraní from seven missions who refused to leave their land were defeated by a Spanish and Portuguese army at Caiboaté in 1756, with 1,511 Guaraní killed, Wikipedia records. In 1767 Charles III expelled the Jesuits from the Spanish empire, and Wikipedia’s article on the suppression records that in the years that followed many mission Guaraní were scattered or enslaved and the towns fell into ruin.

What survives is the meeting of the two. UNESCO describes the ruins as representing a fusion of cultures, and Paraguay’s tourism ministry describes the carved reliefs at Trinidad as showing the influence of Guaraní creativity.

The field notes

The angel musicians

Trinidad’s main church, which Paraguay’s tourism ministry calls the largest built by the Jesuits in the region, was designed by the Italian Jesuit architect Juan Bautista Prímoli. High along its walls runs a frieze of angels carved in sandstone, each playing an instrument; the ministry lists among them a clavichord, an organ, trumpets, clarions, a flute and a harp. The same church keeps a stone pulpit carved with the four Evangelists, which still shows traces of colour and gold leaf, and a carved baptismal font. The instruments were not decoration only. UNESCO records that the reductions taught painting, sculpture and music, that each had a choir and an orchestra, and that the Guaraní played harps and violins they had made in the mission workshops.

The church that was never finished

The church at Jesús was still under construction when the Jesuits were expelled. The tourism ministry credits its design to the Spanish architect Antonio Forcada, and says that finished it would have been one of the most important churches of its time, with a main body 70 metres long and 24 wide. Its walls stand open to the sky, with three great doorways at the front, and UNESCO notes that its trefoil arches, in the Mudéjar style of Christian Spain’s Islamic heritage, have no other Jesuit-era example in the former Jesuit province of Paraguay. The town around it was never completed either.

Visiting the ruins

ABC Color, the Paraguayan newspaper, reports that a single entry ticket covers Trinidad, Jesús and the third Itapúa mission, San Cosme y Damián, for 72 hours, with free entry for children under twelve. Trinidad is open every day, and on evenings from Wednesday to Sunday a light-and-sound tour takes visitors through the ruins after dark. A small museum in Trinidad’s old sacristy holds carved figures and a model of the mission, by Wikipedia’s account.

Tally’s list
  1. Arrive when the gates open, while the grass is wet and the stone is still pink rather than orange.
  2. Speak softly inside the walls. They are ruins, and they are a church as well.
  3. Read the museum's panels about the people who lived and carved here first, and only then go and find the angels.
  4. Go to the unfinished church towards evening, and walk the length of it slowly.
  5. Stay on after dark for the lights. I meant to tick the list by them, and found I had put it down on the grass, which was the right place for it.
The Relic

The frieze of angel musicians at Trinidad. A band of angels carved in sandstone high on the walls of the main church, now open to the sky, each one caught in the middle of playing: a harp, an organ, a clavichord, trumpets, clarions, a flute. They were carved in the 18th century, in a mission town that had its own choir and orchestra and made its own harps and violins, and the stone has softened at the edges in the weather since.

Tally, in the marginLong after the walls had stopped impressing me, a row of faces near where the roof used to be kept me there, each one busy with its music. The music has gone. The busyness has not.

Getting there

How to get there. Encarnación, on the Paraná River opposite Posadas in Argentina, is the gateway; Wikipedia puts it about 370 km from Asunción on Route 1, and a road bridge links it to Posadas. From Encarnación take Route 6 north-east. Wikipedia gives the turning for Trinidad at about kilometre 31, 700 metres from the road, and the junction for Jesús about a kilometre further on, from which the ruins are about 12 km by a side road; taxis and buses run from Encarnación.

When to go. Any time of year, early in the morning or late in the afternoon when the stone is warm in colour and the heat is lower, and stay into the evening at Trinidad for the light-and-sound tour.

What to arrange ahead. A bed in Encarnación or near Trinidad, a driver or taxi for the side road to Jesús, and cash in guaraníes for the single ticket, which ABC Color reports is valid for 72 hours at all three missions.

Safety. The State Department has Paraguay at Level 1, exercise normal precautions, its lowest level, because of crime, and asks for increased caution only in the departments of Alto Paraná, Amambay, Canindeyú, Concepción and San Pedro. Itapúa is not among them.

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Common questions

What are the Jesuit Missions of Trinidad and Jesús?

La Santísima Trinidad de Paraná and Jesús de Tavarangue are the sandstone ruins of two Jesuit reductions, mission towns of the Guaraní people, in Itapúa department in southern Paraguay. They were built in the 17th and 18th centuries and inscribed together by UNESCO as a World Heritage Site in 1993.

Where are the Jesuit ruins of Trinidad in Paraguay?

The ruins of La Santísima Trinidad de Paraná are about 31 km north-east of Encarnación in Paraguay’s Itapúa department, 700 metres off Route 6. The ruins of Jesús de Tavarangue are about 12 km up a side road from a junction a kilometre further along Route 6, according to Wikipedia.

Who built the missions of Trinidad and Jesús?

The Jesuit missions of Trinidad and Jesús in Paraguay were built by Guaraní communities under Jesuit direction. Paraguay’s tourism ministry credits the design of Trinidad’s main church to the Italian Jesuit Juan Bautista Prímoli and that of the church at Jesús to the Spanish architect Antonio Forcada.

Why was the church at Jesús de Tavarangue never finished?

The church at Jesús de Tavarangue in Paraguay was still being built when King Charles III expelled the Jesuits from the Spanish empire in 1767, and it was never completed. Finished, it would have measured 70 metres by 24, according to Paraguay’s tourism ministry, and UNESCO notes that its trefoil arches have no other Jesuit-era example in the former province of Paraguay.

What are the angel musicians at Trinidad?

The angel musicians are a frieze of angels carved in sandstone high on the walls of the main church at La Santísima Trinidad de Paraná in Paraguay, each playing an instrument. Paraguay’s tourism ministry lists a clavichord, an organ, trumpets, clarions, a flute and a harp among them.

How much time do you need to visit Trinidad and Jesús?

A full day covers both Trinidad and Jesús, about 10 km apart near Encarnación in Paraguay, and an evening at Trinidad adds the light-and-sound tour. ABC Color reports a single ticket valid for 72 hours at Trinidad, Jesús and San Cosme y Damián.

What happened to the Guaraní of the Jesuit missions?

After Charles III expelled the Jesuits from the Spanish empire in 1767, the missions of Paraguay and its neighbours declined; Wikipedia records that many mission Guaraní were scattered or enslaved. Earlier, in 1756, a Spanish and Portuguese army had killed 1,511 Guaraní at Caiboaté in the Guaraní War.

Is Paraguay safe to visit?

The U.S. State Department has Paraguay at Level 1, exercise normal precautions, its lowest level (advisory dated 19 August 2026). It asks for increased caution in the departments of Alto Paraná, Amambay, Canindeyú, Concepción and San Pedro; Itapúa, home of the Trinidad and Jesús ruins, is not among them.

Notes on sources. This entry draws on UNESCO’s World Heritage listing for the Jesuit Missions of La Santísima Trinidad de Paraná and Jesús de Tavarangue (whc.unesco.org), reached through its indexed text, for the 1993 inscription, the series of 30 missions, the ruins as a fusion of cultures, Trinidad as the best-preserved and most ambitious complex, established in 1706 over about 8 hectares, the founding of Jesús in 1685, the aim of protecting the Guaraní from the encomienda, the traditions kept, the teaching of painting, sculpture and music, the choirs and orchestras and the harps and violins made in the workshops, and the trefoil arches at Jesús; on Paraguay’s tourism ministry (visitparaguay.travel and senatur.gov.py) for Trinidad’s church as the largest built by the Jesuits in the region, Prímoli, the frieze of musician angels and its instruments, the pulpit with the Evangelists, its colour and gold leaf, the font, the influence of Guaraní creativity, Jerónimo Delfín, the move of Jesús to its present site in 1758, Antonio Forcada, and the 70 by 24 metre plan; and on ABC Color (abc.com.py) for the single ticket valid for 72 hours at the three Itapúa missions, free for children under twelve, Trinidad’s daily opening and the light-and-sound tour from Wednesday to Sunday. All of these were reached through their indexed text. Wikipedia’s articles on the Jesuit Missions of La Santísima Trinidad de Paraná and Jesús de Tavarangue, La Santísima Trinidad de Paraná, Jesuit reductions, the Guaraní War, the suppression of the Society of Jesus and Encarnación, and the references they cite, supplied the 1712 founding date and the people from San Carlos, the plaza, church, school, workshops and housing of Trinidad, the museum in the sacristy, the three front doors at Jesús, the imposition of European values and the control of populations, the slave raids from Brazil, the 1750 treaty, the battle of Caiboaté and its dead, the expulsion of 1767 and the scattering and enslavement afterwards, and the road distances from Encarnación and Asunción. Trinidad’s founding date is given with both parties: UNESCO says 1706, Wikipedia’s article 1712. The tourism ministry’s claim that Trinidad’s church is the largest of the Jesuit churches is attributed to it rather than stated. A claim found in travel writing, that these are among the least visited World Heritage Sites, could not be sourced and is not made. The Guaraní War and the aftermath of the expulsion are told in the reference layer only. Travel advisory: the United States has Paraguay at Level 1, exercise normal precautions (19 August 2026), with increased caution in five departments that do not include Itapúa. Checked 3 October 2026 against the State Department’s advisory feed. Written and fact-checked by SockMonkey. Last reviewed 4 October 2026.