General May 1 December 17, 2021 by Bring your family, friends, colleagues, and acquaintances to enjoy a step back in Mahaska County’s vibrant history. Enjoy a new self-guided tour or request a guided tour from our staff. Bus and group tours welcome. Please call 641-672-2989 to book groups of over 10 people. Open Tuesdays-Saturdays from 10 a.m. to 4 p.m. and Sundays by appointment. Admission: Adults – $8 Veterans – $5 Students – $2 Kids 5 and Under – FREE Historical Society members – FREE Appointments are not necessary, but appreciated. Book your tickets HERE