Mesa Verde
Cliff Dwelling Tours (July 2010)
The Cliff Dwellings were incredibly cool to see. There were ladders to climb and it really was down a cliff. We went before we had kids. Would I take our kids now? Our older two (12 & 13), probably. Our 6 year old; not yet. Below are some links to the websites that will have a lot more detail on what to expect. It was a very interesting experience.
https://www.nps.gov/meve/learn/historyculture/cliff_palace.htm
https://www.nps.gov/meve/planyourvisit/cliff_dwelling_tours.htm