Curated Itinerary
Jesuit Missions of the Guaraní: Argentina, Brazil and Paraguay
The Guaraní mission circuit across three borders: San Ignacio Miní, São Miguel das Missões, Trinidad and Jesús de Tavarangue — Guaraní Baroque in red sandstone.
This itinerary crosses three borders through the Jesuit missions of the Guaraní, the mission-town network founded from 1609 in the forests where Argentina, Brazil and Paraguay meet. Four stops cover the UNESCO listings of all three countries: San Ignacio Miní’s readable town plan, the monumental hilltop church of São Miguel das Missões, and Paraguay’s pair — Trinidad, the largest mission, and Jesús de Tavarangue, abandoned mid-construction with its arches carrying no roof.
The order forms a triangle around the upper Paraná, and the network is the point: thirty towns shared an economy, a printed language and an architectural style — Guaraní Baroque — until the 1767 expulsion of the Jesuits ended the experiment in a single decree.
Base yourself in Posadas and Encarnación on either side of the river, add the Brazilian leg via Santo Ângelo, and travel between April and October. Carry your passport everywhere: the route treats three countries as the single region it once was.
Read the full story of this route in the CHO Magazine →
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Guides, associations and cultural operators build their own routes here: pick the stops from the archive, add your notes, and the map, the GPX and the printable version come out on their own. Your programme gets a permanent page, your events go on the city pages people read while planning — and if you sell a place on your walk, you keep 99% of it.
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A word from your host
These are the emptiest great ruins in South America — you will often have a whole mission town to yourself. Give Trinidad the late afternoon: the carved angel-musicians in low sun are the image you will keep.
Getting around
Posadas (AR) and Encarnación (PY) face each other across a bridge and cover three of the four stops; São Miguel needs a Brazilian detour via Santo Ângelo. Roads are good, distances short, borders real — passport always in pocket.
Step by step
Download for tour navigation
GPX for Garmin / Komoot / OsmAnd. KML for Google Earth and Maps.