Do you want to see ancient ruins without leaving the US?
A vast stretch of ruins spanning from Southwestern Colorado through Eastern Utah
Though not technically part of the Canyons of the Ancients, Mesa Verde is an Ancient site that borders it.
Painted hands is a short hike down a cliff. It got it's name because supposedly, you can see ancient hand paintings in the rock
Hovenweep is the most well-known site in the Canyons of the Ancients complex. The giant tower is iconic!