Find 0 three-bedroom apartments for rent in Mackinaw, IL on Apartments.com. Whether you’re carving out a quiet home office, setting up a guest bedroom, or hosting friends for dinner, these homes give you the space to make it happen. Narrow your search by budget and must-have amenities, then take a closer look with 3D Matterport Tours that let you walk through every corner without leaving home. Start exploring today and see how a three-bedroom apartment in Mackinaw can give you room to grow.