Morton County Kansas has 7 places on the National Register of Historic Places including 2 places of National significance and 1 place of Statewide significance. Significant places include Santa Fe Trail-Cimarron National Grassland Segment 2, Santa Fe Trail-Cimarron National Grassland Segment 4 and Morton County WPA Bridge.
Some of the country's most noteable architects helped create the Morton County places including W.P.A.. Prominent architectural styles found in Morton Country are .