Prehistoric cultural affiliation(s) include Late Archaic dating back to 999 BC.
Several famous people are associated with these Larimer County historic places including Enos Mills, John Timothy Stone and Charles B. Andrews.
Some of the country's most noteable architects helped create the Larimer County places including NPS Landscape Engineering Division, Daniel P. Hull, D.R. Hull, Enos Mills, Montezuma Fuller, John Timothy Stone, Salt Lake & Pacific RR Greeley, A. Danielson, Lars P. Kemoe and Klauer Mfg. Co.. Prominent architectural styles found in Larimer Country are Queen Anne, Classical Revival and Early Commercial.