Chantal Forster has posted a series of photos of Chaco Canyon taken from an airplane. It’s an unusual perspective, except in floor plans. (Start with the first small thumbnail, not the largest photo.)

Chaco Canyon by Air – a set on Flickr

And here are some of my terrestrial photos of Chaco:

http://www.flickr.com/photos/mjhinton/tags/chacocanyon/ 

as well as my Chaco website:

http://www.ahwilderness.com/chaco/