Chankillo and its solar towers

At Chankillo, thirteen towers form a horizon for following the sun. Look beyond the row to the observer's position.

What to expect

You can count the towers. It becomes more interesting when you understand why someone watched the horizon from this particular spot. The arrangement helped track the year using the sun. Ask how viewpoint and towers work together; that is the idea worth taking home.

How it fits into a journey

Visit from the Casma area. This is coastal Áncash archaeology, not an extra walk during a Huaraz day.

Practical answers

Must I visit at a solstice?

No. The system helped follow the whole year. Interpretation can explain it on another date; access and visibility are separate considerations.

Further reading 1 source

Background on the subjects covered here.

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