On the Grounds RV Camping Located just off of Interstate 84, the Fairgrounds is a perfect place to spend your overnights while enjoying all that Jerome County and the Magic Valley have to offer! Rentals From smaller gatherings, meetings, and events to paid arena events, the Fairgrounds have a space that will fit any sized event! Winter Storage Lorem ipsum Vivamus suscipit tortor eget felis porttitor volutpat. Lorem ipsum Vivamus suscipit tortor eget felis. Education Classes Want to learn a new skill? Take a class and support the Jerome County Fair Foundation!