Eleventh Avenue is a major street located in various cities, including New York City and Denver. In New York City, it runs parallel to the Hudson River and is known for its proximity to the Chelsea neighborhood and the High Line park. The avenue features a mix of residential, commercial, and recreational spaces. In Denver, Eleventh Avenue is part of the city's grid system and connects several neighborhoods. It is home to various businesses, parks, and cultural institutions, contributing to the vibrant urban landscape. The avenue serves as an important thoroughfare for both residents and visitors.