Regent's Park tube station Queen's Park-Elephant & Castle trains per hour during the core of the day. The station is served by London Buses routes 18, 27, 30, 88, 205, 453 and C2, and also by night route N18. Regent's Park tube station Regent's Park is a London Underground station by Regent's Park in Marylebone, City of Westminster. It is on the Bakerloo line, between Baker Street and Oxford Circus. It is located on Marylebone Road between the two arms of Park Crescent in Travelcard Zone 1. It is the second-least used Underground station in Zone 1 (after Lambeth North tube station), with 3.5
Charing Cross tube station opened. The constituent stations also underwent a number of name changes during their history. The first part of the complex, the Bakerloo line platforms, was opened as "Trafalgar Square" by the Baker Street & Waterloo Railway (BS&WR) on 10 March 1906. The Northern line platforms were opened a year later, as "Charing Cross", by the Charing Cross, Euston & Hampstead Railway (CCE&HR, now the Charing Cross branch of the Northern line) on 22 June 1907. At its opening this station was the southern terminus of the CCE&HR which ran to two northern termini at and Highgate (now ) tube stations.