🇵🇪 Peru · The Highlands and the Andes
A few kilometers from Puno, on a peninsula looking out over the still waters of Lake Umayo, stands one of the most enigmatic and photogenic sites on the Peruvian altiplano: Sillustani. Here, at nearly 4,000 meters, a group of stone funerary towers —the chullpas— stands out against the intense altiplano sky and the water of the lake, in a landscape of serene, desolate beauty that gets to everyone who arrives.
The chullpas of Sillustani are monumental tombs built by the Colla culture, an Aymara people of the altiplano, and later refined under Inca rule. Important figures were buried in them along with their possessions, in a startling piece of architecture: cylindrical towers that widen toward the top, made of large blocks of finely worked stone. Some reach more than ten meters high and show remarkable mastery of stonework.
This guide gathers the practical side of visiting Sillustani: how to get there from Puno, what the chullpas are and what to see at the site, the best time of day and year, how to combine it with Titicaca and what to bear in mind about the altitude. It's a half-day visit not to be missed if you want to understand the cultural richness of the altiplano beyond the lake, and one of the great archaeological icons of the Puno region.
Sillustani was an important funerary center of the altiplano, associated mainly with the Colla culture, one of the Aymara kingdoms or lordships that dominated the Lake Titicaca region after the decline of Tiwanaku and before the Inca expansion. The Colla built their 'chullpas' here, funerary towers meant to hold the remains of their rulers and high-ranking figures, often together with offerings and possessions, in the belief that death was a passage and that important dead should rest in monuments befitting their rank. When the region was incorporated into the Tahuantinsuyo in the 15th century, the Incas took up and refined the building technique: the Inca chullpas of Sillustani stand out for their finely cut masonry, comparable to the best architecture of Cusco. The site remained in use as a sacred and funerary space. After the Spanish conquest the practice was abandoned and many chullpas were damaged by looting and by time, though several are still standing. Today Sillustani is one of Puno's main archaeological attractions and a window onto the Aymara and Inca world of the altiplano. The full story is on our history page.
Read the full history ↓Folklore capital of Peru, on the shores of Lake Titicaca: Aymara and Quechua land of chullpas and floating islands, cradle of the legend of Manco Cápac and stage of the Diablada of the Candelaria.
Read the history of Puno →No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
On the shore of Lake Umayo, at nearly four thousand meters, stand stone towers that widen as they rise, like upturned cups. They aren't houses or granaries or watchtowers: they're tombs. And the people who raised them believed death ended nothing, that their chiefs went on watching the altiplano from inside the stone. That idea -that a man's power didn't go out with his last breath- explains Sillustani better than any date. But to understand where its builders came from, you have to go back to the collapse of an empire.
To make sense of Sillustani you have to place yourself in the history of the altiplano around Lake Titicaca. For centuries this altiplano was under the influence of Tiwanaku (Tiahuanaco), one of the great Andean civilizations, centered on the southern shore of the lake. Tiwanaku developed a sophisticated culture, monumental architecture and an influence that reached across much of the central Andes. But around AD 1000-1200, for reasons still debated (among them possible climate change and drought), Tiwanaku went into decline and collapsed.
After Tiwanaku disappeared, the altiplano broke up into a series of Aymara-speaking kingdoms or lordships, warlike herding societies that fought over control of the pastures, the camelid flocks and the routes across the altiplano. Among these Aymara lordships were the Colla, the Lupaca and other groups, who dominated different areas around the lake. This is the period known as that of the 'altiplano kingdoms' or 'Aymara lordships', before the Inca expansion.
It was in this setting that the Colla culture flourished, and it's the Colla who are mainly credited with building Sillustani. They occupied the area of what is now the department of Puno, northwest of the lake, and developed a hierarchical society with elites who claimed special treatment even after death. The need to honor and preserve their leaders and ancestors gave rise to a singular funerary architecture: the chullpas.
The Colla are the main builders of the chullpas of Sillustani. These funerary towers answer to a view of the world in which death wasn't an end but a passage, and in which ancestors —especially high-ranking ones— remained part of the community and had to be honored and preserved. That's why rulers, priests and important figures were buried in visible, imposing monuments befitting their rank, along with offerings, food and objects for the afterlife.
The chullpas have a characteristic shape: towers circular in plan (there are square ones too) that, in the finest examples, widen toward the top, an architectural solution that's difficult to execute in stone. The dead were usually placed inside in a fetal position, perhaps symbolizing a return to the beginning. Many chullpas have a small opening or doorway facing east, toward the sunrise, which reinforced the symbolism of rebirth and the connection with the sun.
The choice of site was no accident. Sillustani sits on a peninsula reaching into Lake Umayo, in a setting of great landscape power. Water carried deep sacred value in the Andean world, and surrounding the funerary center with a lake heightened its ritual character. The chullpas, then, weren't only tombs but sacred monuments linking the dead to the landscape, the water, the sun and the Andean cosmos.
In the 15th century the Inca empire (Tahuantinsuyo), expanding south, brought the altiplano region and the Aymara lordships under its rule. Conquering the Colla wasn't straightforward —the chronicles speak of military campaigns and resistance— but the Titicaca area was eventually integrated into the empire. Far from erasing local traditions, the Incas took up many of them, including the practice of building chullpas, which they refined with their extraordinary mastery of stonework.
The Inca-era chullpas at Sillustani are easy to recognize by the quality of their masonry: large stone blocks finely cut and fitted with a precision that recalls the architecture of Cusco, the imperial capital. The difference from the rougher pre-Inca chullpas is striking, and as you walk the site it lets you read the technical evolution and the layering of traditions. It's one of the things that makes Sillustani such an interesting place for understanding the history of the altiplano.
The chullpa known as 'the Lizard', for the relief of a lizard carved into one of its blocks, and other very tall towers are examples of the refinement reached. Under Inca rule, Sillustani remained a funerary and sacred center of the first order, folding the prestige of the local elites into the new imperial order. The Inca presence added another layer to the long history of the place, without breaking its essential function as the sacred necropolis of the altiplano.
The arrival of the Spanish in the Andes in the 16th century marked the end of the world that had given rise to Sillustani. The new colonial order imposed the Catholic religion and persecuted Andean religious practices, seen as idolatry. Ancestor worship, burials in chullpas and the associated rituals were banned and stamped out by the campaigns for the 'extirpation of idolatries'. Necropolises like Sillustani stopped serving their purpose and were left abandoned.
On top of that came a problem that hit nearly every pre-Hispanic funerary site: looting. The belief (sometimes true) that the tombs held valuables, offerings and precious metals drew looters —the so-called huaqueros— over the centuries. Many chullpas were broken into and damaged in the search for treasure, losing extremely valuable archaeological information and leaving several towers partly collapsed. Time, earthquakes and erosion finished off the deterioration of part of the complex.
Even so, a good number of chullpas held out and are still standing today, which lets you appreciate the grandeur of the site. In modern times Sillustani came to be studied and protected as archaeological heritage, and it became one of the main tourist attractions of the Puno region. Archaeological research has gradually reconstructed the history of the place, the cultures that built it and the meaning of its enigmatic towers.
Today Sillustani is one of the great archaeological icons of southern Peru and an almost obligatory visit for anyone who reaches Puno and Lake Titicaca. Its chullpas, cut against the altiplano sky and reflected in the still water of Lake Umayo, have become one of the most recognizable images of the region and a symbol of the rich pre-Inca and Inca history of the altiplano. The site, protected as archaeological heritage, receives travelers from around the world who come on half-day excursions from Puno.
Sillustani does two things at once: on one hand it's an invaluable record of the cultures that peopled the altiplano —the Colla, the Aymara lordships and the Incas— and of their sophisticated understanding of life, death and ancestors; on the other it's a place of enormous scenic beauty, where architecture merges with the water, the sky and the light of the altiplano. That combination of historical value and natural beauty is what makes it so special.
Visiting Sillustani also connects past and present: altiplano communities still live nearby, in part descendants of those peoples, keeping up traditions of farming, camelid herding and weaving. Seeing the chullpas and, where possible, getting close to the life of these communities helps you understand the continuity of altiplano culture. Sillustani is, in the end, an open window onto one of the most fascinating and enigmatic chapters of Andean history.