Sixty-one buildings are part of the district from 3rd to 5th on Poyntz and mostly between Humboldt and Pierre. Give yourself some time to study the exquisite exterior detail on the 1906 Riley County Courthouse (500 Poyntz); the Carnegie library building (510 Poyntz); and the Wareham Hotel and Theatre (412, 418 Poyntz). (NRHP)