A metro station is a designated stop within an urban transit system, primarily serving trains that operate underground or on elevated tracks. These stations are designed to facilitate the boarding and alighting of passengers, providing access to various parts of a city. They typically feature ticketing areas, waiting rooms, and platforms where trains arrive and depart. Metro stations are often equipped with amenities such as restrooms, information kiosks, and signage to help passengers navigate the system. They connect to other forms of public transportation, like buses and trams, enhancing the overall efficiency of urban mobility.