Alleys are narrow passages or pathways that typically run between or behind buildings in urban areas. They are often used for various purposes, such as providing access to service entrances, parking, or waste disposal. Alleys can vary in size and condition, ranging from well-maintained walkways to overgrown or neglected spaces. In many cities, alleys serve as important shortcuts for pedestrians and cyclists, allowing them to avoid busy streets. They can also be sites for community art, such as murals, and may host small businesses or cafes. Overall, alleys contribute to the unique character of urban environments.