An avenue is a wide street in a city or town, often lined with trees and buildings. Avenues are typically designed for both vehicles and pedestrians, providing a pleasant environment for walking and socializing. They can serve as important thoroughfares, connecting different parts of a city and facilitating transportation. In urban planning, avenues are often part of a grid layout, helping to organize the flow of traffic. They may also feature parks, shops, and restaurants, making them popular destinations for residents and visitors. Famous examples include Fifth Avenue in New York City and Champs-Élysées in Paris.