After arriving in Cardiff at approximately 10:30 AM, hop on the Cardiff “Hop-on Hop-off Tour”, available from April through October. You can discover the Welsh capital in style on this open-top bus tour. Visit Cardiff Castle, explore the National Museum of Wales, enjoy the atmosphere of Cardiff Bay and more. The Cardiff Castle Tour takes you through the steeped history of this striking medieval castle, originally built on the site of an ancient Roman fort and Norman keep. From November to March, there will be a visit to the Millennium Stadium which welcomes over 1.3 million visitors per year. With the first retractable roof in the UK, the Stadium is a multi–purpose, all round venue. With a UEFA 5–Star rating and two Rugby World Cups, a Wales Grand Slam, six FA Cup Finals plus a plethora of major concerts and motorsports events on its CV, the Millennium Stadium is established as a world-class must play, must-visit venue and has played home to five major sporting bodies over the last eight years. A representative will meet you by the ticket office in Paddington station. Your train will depart Cardiff at 5:55 PM, arriving at London Paddington Station at 8:07 PM.