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.

Depart London in the morning, and then travel across the country by bus to visit the historic port city of Cardiff, capital of Wales since 1955. Take a sightseeing bus tour on arrival to admire the impressive monuments of the city center, where highlights include the new National Assembly building in the regenerated waterfront district of Cardiff Bay. Get some free time for lunch before traveling to historic Caerphilly Castle, famous for having the most elaborate water defenses in Britain. Get some free time to explore the medieval grounds, and marvel at the impressive gatehouses and other architectural features of the 13th-century monument. Depart in the early evening for the scenic drive back to London through the Welsh Valleys and get dropped off in central London in the evening.