Pictures of Teotihuacán, Mexico
 
The Pyramid of the Sun is the highest and oldest of the pyramids built over a sacred cave which has been quarried for additional building material. This pyramid was originally painted bright red which must have been a fantastic site to behold.
Click on a picture below to blow it up!

Looking northeast across the Avenue
of the Dead at the Piramide del Sol.
Everyone climbs the 248
uneven steps to the top.

And they keep climbing. From the plaza part way up the pyramid of the moon,
the pyramid of the sun appears to take on the shape
of the distant hill.