A hallway is a long, narrow passage within a building that connects different rooms or areas. It often serves as a transition space, allowing people to move from one part of the structure to another. Hallways can vary in size and design, depending on the building's purpose, such as in homes, schools, or offices. Typically, hallways are lined with doors leading to various rooms, such as bedrooms, bathrooms, or offices. They may also feature lighting, artwork, or decorative elements to enhance the atmosphere. In larger buildings, like hospitals or hotels, hallways can be quite expansive and may include signs to guide visitors.