What term is used to refer to raw, unimproved land?

The term "Land" specifically refers to the raw, unimproved land, encompassing the natural resources above and below its surface. It is distinct from developed properties and does not include structures or enhancements. While "real estate" often includes both land and any improvements made on it, and "site" typically refers to a piece of land prepared for development, "land" alone emphasizes the unimproved aspect. A "fixture" describes items that are permanently attached to a property and, therefore, does not pertain to the concept of raw land. Thus, "land" captures the essence of the term being sought in this context.