Prehistoric cultural affiliation(s) include Pueblo Iii, Basketmaker Iii, Navajo, Anasazi, Aneth, Pueblo I-Iii, Archaic and Basketmaker Ii-Iii dating back to 8499 BC.
The famous person Nielson, Jens and et al. is associated with one of more of the San Juan County historic places.
Some of the country's most noteable architects helped create the San Juan County places including Lee Kirk, D. Allies and J. Idiart. Prominent architectural styles found in San Juan Country are Late Victorian.