Come stay in the Texas Hill Country, where great hospitality, celebration, and relaxation are a welcome experience. Hillside Boutique Hotel in Castroville, Texas, is located on the edge of San Antonio and is the perfect escape, offering all the modern amenities you’d expect to find in the city. At Hillside, our goal is to make life a little better, so come discover for yourself the difference our location makes and why we are the Texas Hill Country’s best-kept secret.