Discover the hidden gem of Mahaska County… Daniel and Margaret Nelson settled their farm in 1843. They raised six children here. Two Civil War veteran mules made their home with the family. In 1958 when grandchildren Roy and Lillian died, the farm became the home of the Mahaska County Historical Society. Since 1964 we have been honoring rural pioneer men and women, sharing details of their lives and thoughts in the places they lived and worked. Uncover the skills they had and the items they left behind. Join us Tuesday through Saturday every summer for a quiet self-guided exploration or come on a special event day for programs and presentations of days gone by. PLAN YOUR VISIT See Our Buildings upcoming events & programs General First Day of the Season 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 […] Learn More Family All Ages 59th Annual Fall Festival Join our celebration of pioneer living and a fun-filled community event! Enjoy games, crafts, petting zoo, demonstrations, historic interpreters, community tables, and vendors all across the site throughout the day. *Rain or Shine! In the event of light rain, all activities that can be moved inside continue and we do as many farming activities as […] Learn More Get Involved BECOME A MEMBER! Join a vibrant community of members, volunteers, and donors that brings our mission to life! With affordable memberships for individuals and families, our members keep us engaged and are actively involved with MCHS. You can enjoy early registrations, member discounts to programs, and other perks year-round. Learn more here! LEARN MORE