Sillustani

Listen first. Up here the wind is the loudest sound. It comes across the grass of the peninsula and moves around the stone towers. Below you, Lake Umayo lies flat and dark blue. The air is thin and cold, even in bright sun. You are standing at nearly four thousand metres above the sea. Take a slow breath. Walk slowly too. This place asks you to move at its own pace.

Around you stand the chullpas, round stone towers built to hold the dead. Sillustani is one of the best places in the Andes to see them. Some are short and rough. Others rise taller than a house, with smooth, tightly fitted blocks. From a distance they look like chess pieces on a green board. Up close, they feel heavy and quiet. Each one was a tomb for a family or a lineage.

The first builders here were the Colla people, also written Qolla. They spoke Aymara and ruled much of the land around Lake Titicaca before the Inca arrived. Their power centre was close by, near the town of Hatuncolla. For the Colla, this peninsula was sacred ground. It sat between the lake and the sky, and it was a fitting home for ancestors. The oldest towers you see belong to them.

In the fifteenth century, the Inca expanded into this region and absorbed the Colla. But they did not abandon Sillustani. Instead, they kept building here. You can tell the two styles apart with your own eyes. The older Colla towers often use rougher, irregular stones. The Inca-period towers use cut blocks that fit together with very small gaps. That precise fitting is the same skill you can see in Cusco, many days' walk to the north.

Here is a detail many visitors miss. Look at the shape of the largest towers. They are wider at the top than at the bottom. It seems to go against common sense, and yet they have stood for centuries. Archaeologists still discuss why the builders chose this form. It may have been about appearance, making the towers look taller and stronger from below. Whatever the reason, the effect is strange and powerful when you stand beside one.

Now look for the small openings near the base. Many of these doorways face east, toward the rising sun. For Andean peoples, the sunrise was linked with rebirth. The dead were placed inside in a curled position, like a child before birth. They were often wrapped in textiles and left with offerings such as food, pottery, and personal objects. The tomb was not an end. It was a kind of waiting place for a return.

The ancestors were not forgotten after burial. In Andean tradition, the dead stayed part of family life. Relatives brought offerings and remembered them at special times. The towers were visible from far away. So a family could see where its ancestors rested and feel their presence on the land. That idea still matters in the Andes today. Many families around Puno continue to make offerings to the earth and to those who came before them.

Walk toward the tower that guides often call the Lizard chullpa. On one of its stones you can find a carved lizard. Lizards return to life after losing their tails, and in local belief they were linked with life and renewal. It is a small carving and easy to walk past. Take a moment to search for it. Finding it feels like finding a message that someone left for you.

Some towers here were never finished. These are perhaps the most useful for understanding the site. In one unfinished tower, you can see an earth ramp still leaning against the wall. Builders likely used ramps like this to drag heavy stones upward. You can also see the inner core of rough stone behind the smooth outer layer. The towers had two skins: a rough heart and a careful face.

Many of the towers are damaged. Some have lost large sections of wall. Over the centuries, grave robbers dug into them, looking for gold and offerings. Lightning has also struck these exposed stones on the high ground. Locals say that some damage came from people who tried to break the towers open with force. Today, the broken walls show you the inside of a structure that was meant to stay closed forever.

As you walk, look at the ground as well as the towers. You may notice circles of stones set into the grass. These are older and lower than the towers, and their exact purpose is not fully clear. They may have marked ritual spaces or earlier burials. Locals sometimes say the circles hold a special energy. That is belief rather than history, but many visitors stop inside them for a quiet minute anyway.

From the top of the peninsula, turn toward the lake. Lake Umayo surrounds this high ground on several sides. In the middle of the water there is an island. The light changes the colour of the lake through the day, from silver to deep blue. The late afternoon is often the most beautiful time, when the towers cast long shadows and the stone turns warm and golden.

Before you leave, stand still beside one of the tall towers. Put your hand on the stone, if it is permitted where you are standing. Feel how cold and smooth it is. Hear the wind again, and maybe the call of a bird over the water. People built these towers so their dead could watch the sunrise for centuries. Now you are standing in that same light. As you walk back down, turn around once and see them all together on the hill.