PREMATERRA farm is a 145 acre equestrian facility located 2.5 miles southeast of Fairfield, Iowa. Whether you are a recreational rider or headed for the show ring, Prematerra is the ideal environment for you and your horse. Our goal is to provide a safe, caring, and versatile facility. We offer many amenities including boarding, miles of trails through woods and pastures, an outdoor grass arena, and a lighted indoor one for year-round schooling.