The Dublin Luas is a light rail transit system serving the city of Dublin, Ireland. It consists of two main lines: the Green Line and the Red Line, which connect various neighborhoods, business districts, and key attractions. The system is known for its efficiency and modern design, making it a popular choice for both locals and tourists. The Luas operates frequently throughout the day, with services typically running every few minutes. It is an affordable and convenient way to navigate the city, with stops located near major landmarks such as Trinity College and Dublin Castle.