A "Walkable City" is an urban area designed to prioritize pedestrians, making it easy and safe for people to walk. This concept emphasizes the importance of accessible sidewalks, crosswalks, and public spaces, encouraging residents to engage with their environment. Walkable cities often feature mixed-use developments, where homes, shops, and services are located close together, reducing the need for cars. In a walkable city, amenities like parks, schools, and public transportation are within a short distance, promoting healthier lifestyles and reducing traffic congestion. Cities like Portland and Copenhagen are often cited as examples, showcasing how thoughtful urban planning can enhance community interaction and sustainability.