Of 88 counties in the state, Ottawa County ranks 16th in terms of size (585 square miles). Ottawa County is in Northwest Ohio. Ohio's Ottawa County has about 1,000 acres of equestrian property for sale based on recent Land Network data. The combined market value of land for sale here was approximately $3 million. Browse all Ottawa County horse farms for sale on the Land Network to find the equestrian property that's right for your future needs, whether you're a horse breeder, equestrian business or simply horse lover looking for stable facilities, grooming pens or grazing pasture for your own horses. The most common type of land for sale by combined acreage in Ottawa County is homesite.