Jesuit Missions of Chiquitos: Bolivia's Sacred Architectural Legacy

Deep within the Santa Cruz Department of Bolivia lies the Chiquitania, a region home to a remarkable collection of colonial settlements known as the Jesuit Missions of Chiquitos. These sites represent a unique fusion of European Baroque influence and indigenous craftsmanship, serving as enduring monuments to the spiritual and social experiments of the Society of Jesus in South America.

Recognized as a UNESCO World Heritage Site in 1990, these missions are not merely ruins but living communities. Unlike many other colonial sites, several of these churches remain central to the social and cultural life of the local population, continuing a tradition of music and faith that dates back over three centuries.

Topographic map showing major towns and villages in the Chiquitania and the Jesuit missions. The Jesuit missions are in the highlands north-east of Santa Cruz de la Sierra, in eastern Bolivia, close to the Brazil border. — Locations of the Jesuit Missions of Chiquitos with present international borders

Key Facts

UNESCO Status: Inscribed as a World Heritage Site in 1990.
Core Sites: Six primary missions: San Francisco Javier, Concepción, Santa Ana, San Miguel, San Rafael, and San José.
Key Architect: Fr. Martin Schmid, a Swiss Jesuit, designed several of the most prominent churches.
Restoration: Extensive modern preservation led by architect Hans Roth starting in 1972.
Population: At the time of Jesuit expulsion, the missions served at least 24,000 Christianized indigenous people.

The History of the Chiquitos Reductions

Early Arrival and Expansion

The Jesuit presence in the region began in 1587 when Fr. Diego Samaniego and Fr. Diego Martínez arrived in Santa Cruz de la Sierra. However, it wasn't until the 17th century that the Jesuits expanded into the valleys northeast of the cordillera. Their activities were primarily split between two areas: Moxos (in the Beni department) and the Chiquitania.

Map of South America, the Caribbean and the eastern part of North America. Several administrative regions are indicated, among others in the north of South America, the New Kingdom of Granada, covering roughly present-day Venezuela, the Guyanas and parts of Colombia. Roughly present-day Ecuador, Peru and Bolivia are marked as pertaining to the Viceroyalty of Peru. Roughly present-day Uruguay, Paraguay, and parts of Argentina and Brazil are marked, pertaining to Paraguay. Santa Cruz de la Sierra is marked in the Viceroyalty of Peru close to the border to Paraguay. — America in 1705

The Founding of the Missions

The first reduction—a settlement designed to concentrate indigenous populations for religious and social organization—was San Francisco Xavier, founded in 1691 by Fr. José de Arce. This mission was established after Arce and Br. Antonio de Rivas were delayed by the rainy season and requested by the local Piñoca tribe, who were suffering from a plague, to remain in their village.

Map showing Jesuit province of Paraguay and neighboring areas, with the main missions and missionary journeys. The Chiquitos missions are depicted in woodlands between the rivers San Miguel in the west and Paraguay to the east. A path leads from Santa Cruz de la Sierra to San Xavier. — Map from 1732 depicting Paraguay and Chiquitos with the missions San Xavier (S. Xavier), Concepción (Concepc.), San Rafael de Velasco (S. Raphael), San Miguel de Velasco (S. Miguel), San José de Chiquitos (San Joseph) and San Juan Bautista (S. Juan).

Following this success, the Jesuits founded missions in three distinct waves: the 1690s, the 1720s, and after 1748. While some missions, such as San Juan Bautista and San Ignacio de Zamucos, have since vanished or been reduced to ruins, others flourished. By 1718, San Rafael had become the largest mission with 2,615 inhabitants, eventually leading to the creation of San Miguel de Velasco in 1721 to accommodate the growing population.

Graph showing population data of the period from 1718 to 1833. The population increased steadily reaching a maximum of about 24,000 people in 1767. This rise is followed by a sharp decline with a minimum of about 17,000 inhabitants around the year 1790. From around 1800 to 1820 the population lies around 21,000. It falls sharply to about 15,000 in 1830. — Population in the Jesuit Missions of Chiquitos

Expulsion and Transition

The Jesuit era ended with their expulsion from Spanish territories. At that time, 25 Jesuits managed a vast network including 25 estancias (ranches) with over 31,000 cattle and 850 horses, and libraries containing more than 2,000 volumes. Following the expulsion, spiritual and secular administration were strictly separated, and the indigenous populations took over the maintenance of the towns.

Two men and two women. The men wear necklaces with crosses around their necks. One of the women wears a necklace the other shown from the back has braided hair. Three of them wear wide robes, the third wears a shirt and kneelength trousers. — Converted Chiquitos Indians in a drawing by Alcide d'Orbigny from 1831

The Six World Heritage Missions

San Xavier

Founded in 1691 and inhabited by the Piñoca tribe, San Xavier was relocated several times before settling in its current spot in 1708. Its church, built between 1749 and 1752 by Fr. Martin Schmid, remains a centerpiece of the village.

A church and bell-tower in frontal view (2009)

A church courtyard with a sundial in the center of the courtyard and a wooden bell-tower in the corner of the courtyard. The bell tower consists of a roofed platform supported by four wooden columns. Stairs lead up to the platform. The sundial is located at the end of a wooden column. — Courtyard of the church in San Xavier with sundial and bell tower.

The nave of a church in three-quarter view and the left aisle with windows. The interior is dominated by white and bright orange colors. At the back, there is an altar with a statue surrounded by a five-paneled reredos. — Interior of the church in San Xavier

A wooden door of the main entrance to the church and wooden roof of the front porch. The whitish wall is decorated with floral motives painted in orange and a large oval window surrounded by flower petals is located above the door. — Front porch of the church in San Xavier with a large oval "oeil-de-boeuf" window

A statue of St. Peter placed on a pedestal in front of an entrance to the church. The facade of the church and inside is lit up and people are standing around the statue. — A statue of Saint Peter at the main entrance of the church of San Xavier.

San Rafael de Velasco

Established in 1695, this mission faced numerous hardships, including epidemics and fire, necessitating several moves. The surviving church was constructed by Fr. Martin Schmid between 1747 and 1749.

A church and stone bell-tower in three-quarter view (2009)

San José de Chiquitos

Founded in 1698 and originally inhabited by the Penoca tribe, San José is unique because its church is built of stone, whereas most others used adobe and wood. It is one of only four missions that remain in their original location.

Interior view facing main entrance (2005)

Mission complex of San José de Chiquitos (2006)

Concepción

Founded in 1699 and inhabited by the Chiquitanos (the region's largest tribe), the mission church was built between 1752 and 1756 through the collaboration of Fr. Martin Schmid and Fr. Johann Messner.

A church and bell-tower in frontal view (2006)

A painting on carved wood showing various people, among others: American Indians, a black person, two European-looking persons. The central figure is St. Paul, with a halo holding a book with red cover in his left and a sword in his right hand. — Modern reredos behind the altar in the cathedral of Concepción

San Miguel de Velasco

An offshoot of San Rafael, San Miguel was established in 1721. Its church, built between 1752 and 1759, is attributed to Fr. Johann Messner, a student or collaborator of Schmid.

A wooden bell-tower and a church in frontal view (2009)

Santa Ana de Velasco

The final inscribed mission, founded in 1755 by Fr. Julian Knogler. Its church was built by the indigenous population between 1770 and 1780, after the Jesuits had been expelled. It is considered the most authentic representation of the original Jesuit reduction plan.

Architecture and Urban Planning

The missions followed a standardized layout designed for communal living and religious instruction. This typically included a central plaza, residential houses with open galleries, and a dominant church complex.

Grasslands interspersed by palm and other trees. — Typical landscape in the Chiquitania

Plan of a settlement with French labels showing buildings, fields, a river, lakes and roads laid out as described in the text. — Layout of the Jesuit mission Concepción de Moxos, which shows all the major features of the Chiquitos missions as well.

The cross section of a house with open roofed galleries on either side of the house. — Cross-section through a Bolivian house with open galleries.

Two rows of columns inside the church form three aisles. In the two corners of the church on the altar side there are two rooms partitioned off. Along the front of the church and both outer sides runs another line of columns. — Schematic plan of the churches in San Xavier, Concepción, San Rafael de Velasco and San Miguel de Velasco

The Restoration Project

Beginning in 1972, architect Hans Roth led a meticulous restoration effort to save these structures from decay. His work went beyond the churches, involving the construction of over a hundred new buildings, including schools and museums, to revitalize the communities.

Cultural Life and Music

Music was a cornerstone of the Chiquitos missions. The Jesuits, including Fr. Martin Schmid, were composers who integrated European musical traditions with local culture. This legacy persists today through frequent concerts and the active participation of local choirs.

A string concert performed by people in white robes sitting in front of the altar. — A concert in front of the altar at San Xavier.

A choir and musicians dressed in white robes inside a church. — A choir in the church of San Xavier.

Growth of Musical Tourism

Growth of Musical Activity in Chiquitos Missions (1996–2012)
Year	Concerts	Musicians	Audience	Countries Represented
1996	32	355	12,000	8
2000	77	400	40,500	21
2004	143	980	71,000	19
2008	165	600	75,000	14
2012	118	800	55,000	19

Frequently Asked Questions

Why are some missions not part of the UNESCO World Heritage Site?

Some missions, such as San Ignacio de Velasco and Santiago de Chiquitos, were excluded because their churches are 20th-century reconstructions rather than original colonial structures or meticulously restored originals.

Who was Fr. Martin Schmid?

Fr. Martin Schmid was a Swiss Jesuit priest and architect who designed and built several of the most significant churches in the Chiquitos region, including those in San Xavier, San Rafael, and Concepción.

What is a "reduction" in the context of these missions?

A reduction was a settlement established by the Jesuits to gather indigenous people into organized communities, where they could be converted to Christianity and taught European agricultural and artistic skills.

What makes Santa Ana de Velasco unique among the missions?

Santa Ana de Velasco is considered the most authentic of the six World Heritage missions because its church was built entirely by the indigenous population after the Jesuits were expelled, maintaining high fidelity to the original reduction plan.

How did the missions survive after the Jesuits were expelled?

The missions survived through the efforts of the indigenous populations who continued to maintain the buildings and traditions. In the late 20th century, the restoration work of Hans Roth further ensured their physical survival.