Nicknamed the "Ciudad de Piedra" (City of Stone), the Chullpas de Pumiri form a singular archaeological site on the Bolivian Altiplano, where colossal rock formations intermingle with pre-Hispanic funerary towers. This landscape of sediments and clay, sculpted by erosion over millennia, harbors both Aymara remains, an ancient Inca fort, and a heritage of legends still alive among local communities.

Why visit the Chullpas de Pumiri

The site combines three centers of interest rarely found together in one place in Bolivie: spectacular geology of anthropomorphic rocks, exceptionally preserved Aymara and Inca funerary archaeology, and an actively lived ritual dimension. Viewed from afar, the formation evokes the outlines of an abandoned city, earning it its nickname of City of Stone. Unlike typical Altiplano tourist sites, Pumiri remains little frequented and retains the character of a local pilgrimage destination.

Travelers interested in Andean history will find it a valuable complement to visits to major colonial and mining attractions such as the Casa de la Moneda in Potosí or the Cerro Rico mines.

History and legends of the site

Chullpas are funerary towers originally built by the Aymara, peoples of the Bolivian Altiplano. During Inca expansion into the region, these structures were adopted and adapted to bury sovereigns, nobles, and religious and military elites. At Pumiri, the majority of chullpas are built of stone—adobe, more fragile, adapts poorly to the local humid climate. Several rock overhangs still shelter human remains, direct testimony to this funerary use.

Oral tradition recounts that part of the site served as an Inca forward fort, housing a military garrison charged with controlling the region. A tunnel is said to have been dug there, leading according to legend all the way to Cuzco, the empire's capital. It is told that after Atahualpa's death at the hands of the conquistadors, the Incas concealed in a rock wall a golden bell brought from Cuzco, accompanied by curses meant to protect the treasure. The bell would ring at each full moon, and thieves who attempted to seize it were said to have been turned to stone—which, according to local inhabitants, explains the presence of the many anthropomorphic figures sculpted by erosion.

These accounts, passed down orally from generation to generation, form an integral part of the site's identity. They should be heard as a living tradition rather than as a verified historical narrative.

What to see on site

The rock formations

The blocks at Pumiri reach dimensions far greater than those in the Turco surroundings, which rarely exceed thirty meters. Erosion has shaped silhouettes evoking animals and figures, in which local tradition reads petrified thieves from the legend. There are also caves classified as semi-troglodytic, integrated into the rock.

The funerary towers

Arranged along the site and access road, the rosy-colored chullpas stand out for the diversity of their forms. Some are isolated, others grouped. Several still preserve bones in their niches, yet another reason to strictly respect the instruction not to touch anything.

Inca remains

At the summit of the main formation remain the remnants of a stone watchtower, a vestige of the Inca fort that recalls the site's military function. Several Inca viewpoints and rock engravings complete the archaeological ensemble. The ascent demands a good sense of direction, as the maze of rocks can be confusing.

A living ritual dimension

Community authorities perpetuate ancestral practices. A ritual table receives offerings of coca leaves, alcohol, and other components. On occasion, a llama is sacrificed to Pachamama before site access, as a sign of respect and to obtain symbolic permission to enter a place considered sacred.

Practical information

• Altitude: Altiplano, plan prior acclimatization in La Paz or Oruro.
• Visit duration: allow a half-day on site, not including travel.
• Level: moderate hiking with orientation passages; closed-toe shoes essential.
• Equipment: sweater or fleece (temperature peaks around 15 °C depending on season), windbreaker (wind is nearly constant), water, sun protection, hat.
• Site respect: do not enter chullpas, remove nothing, follow guidelines from English-speaking community guides.

When to go

The dry season, from May to October, remains the most favorable period: clear skies, passable trails, good visibility of formations. Nights are cold, especially in June-July. The rainy season (December-March) makes access more uncertain and can complicate trail travel. Wind blows year-round; systematically plan for wind protection.

How to get there

The site is located approximately 15 km from Turco and over a hundred kilometers from Toledo, in Oruro department. Access is by four-wheel-drive vehicle from Oruro via Toledo then Turco, on Altiplano trails. Along the route, small oases punctuate the landscape, where llamas frequently gather. Given the site's isolation, the rocky maze, and its ritual dimension, it is strongly advisable to use a local guide or agency and to coordinate the visit with community authorities.

Nearby and extensions

Pumiri fits well into a circuit devoted to the Altiplano and Andean heritage. Combine with:

• Potosí sites, including the Casa de la Moneda and the Cerro Rico mines, to understand the other side—colonial and mining—of Bolivian history.
• Moon Island and its Challapampa village on Lake Titicaca, another major Inca archaeological site.
• The Casa de la Libertad in Sucre, for the country's republican dimension.
• For a landscape contrast, the Chapare valley, in tropical zone.

Frequently asked questions

Organize your trip

The Chullpas de Pumiri integrate into a broader circuit around Oruro, Lake Titicaca, and the high plateaus. To build a coherent itinerary blending Andean heritage, high-altitude landscapes, and community encounters, consult our custom journeys in Bolivie.