🇦🇷 Argentina · The North (NOA)
Santa María, or Yokavil as the indigenous peoples called it, is one of the hearts of Calchaquí culture in northern Argentina. Set in the Catamarca stretch of the Valles Calchaquíes, at almost 1,900 meters, this town combines its Diaguita heritage — present in its archaeology, its crafts and its people — with high-altitude vineyards, multicolored hills and the calm of a valley town. It sits at a privileged crossroads, a short hop from Cafayate, Tafí del Valle and the famous Quilmes ruins, which makes it an ideal base for exploring the whole region.
Its greatest wealth is the depth of its human history: the Santa María valley was one of the centers of the Santa María culture, one of the great archaeological cultures of the northwest, famous for its decorated funerary urns, and later of the Diaguita-Calchaquí resistance against the Spanish conquistadors. That heritage is palpable in the town's archaeological museum, in the sites and pucarás around it, and in an indigenous identity still alive in the area's communities.
This guide covers the essentials of Santa María in a practical, warm way: its archaeological and cultural heritage, the high-altitude wineries, the crafts, and how to combine it with the big draws of the Valles Calchaquíes, such as Quilmes, Amaicha, Cafayate and Tafí del Valle. It's a quiet, authentic destination loaded with history, ideal for anyone who wants to see the deepest, least crowded face of the northwest.
The Santa María valley (Yokavil) was one of the great centers of the Santa María culture, which flourished in northwestern Argentina roughly between the 10th and 15th centuries, famous for its richly decorated ceramic funerary urns, today an emblem of northwestern archaeology. The region was home to Diaguita peoples, who developed valley agriculture, villages and pucarás (hilltop fortresses) and a complex social and religious life. Towards the end of the pre-Hispanic era, the area came under the influence of the Inca Empire. With the arrival of the Spanish in the 16th century, the valley became the stage for the long Diaguita-Calchaquí resistance (the Calchaquí wars of the 17th century), one of the most stubborn of the conquest of the continent. After the subjugation of the indigenous peoples, many communities were uprooted (like the Quilmes, forcibly marched to Buenos Aires). The town of Santa María took shape as a Spanish-criollo settlement, keeping the indigenous substrate in its population and its culture. In the republican period, as part of Catamarca, it grew around valley agriculture — vines, fruit trees, peppers, walnuts — and livestock. In the 20th and 21st centuries, Santa María consolidated its profile as an archaeological, cultural and tourism center of the Valles Calchaquíes, with its museum and sites given new prominence and with high-altitude winemaking. The full story is on our history page.
Read the full history ↓An Andean northwestern province of valleys, salt flats and high-altitude volcanoes: Diaguita land and cradle of the farming and pottery cultures of La Aguada, heart of the Calchaquí Wars, home of the Virgen del Valle, of vicuña weaving and of a new mining era of lithium and copper.
Read the history of Catamarca →No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
A thousand years ago, the potters of this valley shaped funerary urns so extraordinary that museums around half the world now name them after this place: they're called 'santamarianas', and they are one of the icons of South American archaeology. Long before high-altitude wine and Ruta 40 put Santa María on the tourist map, the valley the indigenous peoples called Yokavil was already one of the great centers of development in northwestern Argentina: for centuries its fertile land, watered by rivers coming down from the mountains, supported farming societies with a complex life and a refined art. The valley in fact gave its name to one of the most important archaeological cultures in the region: the Santa María culture.
The Santa María culture flourished roughly between the 10th and 15th centuries AD, in the period known as the Late or Regional Developments period. It's famous above all for its ceramic funerary urns: large vessels lavishly decorated with geometric motifs, stylized human figures, snakes, toads and other symbols that reflect a rich spiritual life. These urns, usually used to bury children, are today one of the icons of northwestern archaeology and are displayed in the town museum and in collections across the country.
The valley's peoples, part of the great Diaguita cultural complex, lived in villages, farmed on terraces, built pucarás (fortresses) on the hilltops and maintained a complex social order. The density of archaeological sites across the Santa María valley shows how populated and developed the region was before the conquistadors arrived.
The inhabitants of the Santa María valley were part of the Diaguita people, the great group of Kakán-speaking communities that occupied the valleys and gorges of northwestern Argentina. The Diaguita were farmers and herders, organized into chiefdoms or factions, with notable ceramic and textile production, stone and earth architecture, and a rich ceremonial life bound to the land, the water and the stars.
Towards the end of the pre-Hispanic era, around the 15th century, the Inca Empire expanded southwards and brought the region into its vast state, the Tawantinsuyu. The Inca presence showed in the road network (the Qhapaq Ñan), in administrative installations and in the reorganization of some aspects of local life, although the Diaguita communities kept much of their identity. Inca rule was relatively brief, since the Spanish would arrive soon afterwards.
The Diaguita legacy is the deep root of the identity of Santa María and of all the Valles Calchaquíes. Unlike other regions where the original population was almost entirely displaced, in the Santa María valley and around it the indigenous communities kept a remarkable continuity, which reaches the present day in the Diaguita-rooted towns of the area, such as the communities of Amaicha del Valle and of the Santa María region itself.
When the Spanish reached northwestern Argentina in the 16th century, they found in the Diaguita peoples one of the most stubborn and prolonged resistances of the entire conquest of the continent. The Santa María valley and the Valles Calchaquíes were a central stage for the so-called Calchaquí wars, a series of uprisings and confrontations that stretched, on and off, across more than a century (from the mid-16th century to the second half of the 17th).
The Diaguita-Calchaquí defended their valleys with enormous determination, using the mountainous terrain and their pucarás. Leaders such as Juan Calchaquí and, later, the chief Chelemín and the charismatic Pedro Bohórquez (a Spaniard who passed himself off as a descendant of the Incas) led major risings. In the end Spanish military power prevailed, and the repression was brutal: the communities were subjugated, scattered and, in many cases, uprooted from their land.
The most tragic and emblematic episode was that of the Quilmes. After their defeat, this Diaguita people — who lived in the citadel whose ruins can be visited today near Santa María — were broken up and their people force-marched on foot for hundreds of kilometers to an indigenous settlement near Buenos Aires. That uprooting is where the name of today's Quilmes district in greater Buenos Aires comes from. The memory of that tragedy, and of the heroic Calchaquí resistance, remains alive in the identity of the valley.
After the subjugation of the indigenous peoples, the Yokavil valley region was reorganized under Spanish rule. On the indigenous substrate a Spanish-criollo settlement took shape, named Santa María in honor of the Virgin, while keeping the old name Yokavil as a record of its roots. The population remained, to a large degree, of indigenous origin and descent, which explains the strong cultural continuity of the area.
Through the colonial and then the republican period, Santa María developed as a farming town of the valley, sustained by vines, fruit trees, walnuts, peppers for paprika and other crops, alongside livestock. The system of irrigation channels bringing river water to the fields, inherited from pre-Hispanic times, remained the basis of life in the oasis. The region became part of Catamarca province, as the seat of its department, in the far north of the province, at the crossroads with Tucumán and Salta.
Santa María's position, in the heart of the Valles Calchaquíes and on the line of what is now Ruta 40, kept it connected with the other valley towns and with the routes linking the northwestern provinces. For generations life ran to the rhythm of the fields and the mountains, preserving the traditions, the crafts and the Calchaquí identity that are, today, its hallmark.
In recent decades, Santa María has consolidated its profile as one of the archaeological, cultural and tourism centers of the Valles Calchaquíes. Giving new prominence to its pre-Hispanic heritage — with the Museo Arqueológico Eric Boman, which holds the famous Santa María urns, and the nearby, imposing Quilmes ruins — has made the town a key stop for anyone who wants to know the deep indigenous history of the northwest.
At the same time, the region joined the boom in high-altitude winemaking in the Valles Calchaquíes. The valley's vineyards, at almost 2,000 meters, produce wines of intense character, with Torrontés as the signature grape, adding to the appeal alongside the Diaguita-rooted crafts — weaving, ceramics — and the oasis's regional produce.
Living indigenous identity is another of the area's great assets. Neighboring Amaicha del Valle, with its Fiesta Nacional de la Pachamama and its organized community, keeps the flame of Diaguita-Calchaquí culture alight, in a region where the pre-Hispanic past is not only archaeology but a legacy present in the people. So Santa María offers itself today as an authentic, deep destination, where thousand-year-old history, valley landscapes, wine and living culture come together far from mass tourism.