Hitchcock House: Built in 1851 by Rev. George Hitchcock. The secret room in the basement was used to hide runaway slaves on the Underground Railroad. Includes hours, events, resource links, family history and contacts. Located in Lewis.
Hoyt Sherman Place: A grand manor home built in 1877 by Hoyt Sherman is now a museum and performing arts center with information on events, tours, and restoration updates located at Des Moines.
Mamie Doud Eisenhower Birthplace Information: Biographical facts, restoration information, highlights of the birthplace, the museum, library and membership located at Boone.
Montauk Historical Site: Features tour of Italianate 14-room brick and native limestone mansion, built in 1874 for William Larrabee, 12th governor of the state. Includes family history, photos and hours. Located in Clermont.
The Scholte House: A home constructed in 1848 by Dominie Scholte, a Dutchman, with information on the history, tours, directions, events, and gallery located at Pella.