The first thing you see once you’re in the gate at the Maya ruins of Uxmal, Mexico:

It’s an impressive structure — although a bit odd for photography. You get a better overall vista from the east side, but the architectural details are better on the west side.

Some years back, you could climb the stairs and either go all the way to the top, or pass through the tunnel partway up (giving you access to older temples now buried in the body of the pyramid). But sadly you can’t climb this structure any more — at least you can get good shots of most of it from the ground. This is actually stitched from two wide-angle shots, with colors tuned up a bit in Topaz Adjust.