The Quiz: Which national park in Colorado contains cliff dwellings, some of which are over 1,500 years old?
A Mesa Verde National Park
B Scapegoat Wilderness National Park
C Hells Canyon National Park
The Ancestral Puebloans created more than 600 cliff dwellings before leaving the region in the 15th century. US President Teddy Roosevelt authorised the creation of Mesa Verde National Park in 1906.
The correct answer to this quiz is Mesa Verde National Park.