Upon arrival at Heathrow or Gatwick Airport, travel by rail to the lively Welsh capital of Cardiff, where you’ll settle in for a three-night stay. After dropping off your bags at the hotel, begin your exploration with a stroll through Cathays Park, known for its striking Edwardian Baroque architecture and home to the National Museum and Gallery of Wales. Discover the characterful Victorian market and shopping arcades, or take a tour of the iconic Principality Stadium, home to Welsh rugby. Be sure to visit Cardiff Castle—the city’s historic centrepiece—where Roman foundations, a Norman keep, and a lavish Victorian mansion all come together in one remarkable site.

Overnight in Cardiff.

Train: UK rail (estimate travel time to Cardiff- 2 hours).

After breakfast, take a short train ride from the city centre to the vibrant Cardiff Bay, once the world’s largest coal-exporting port and now a dynamic waterfront destination. Here you’ll find a variety of notable landmarks including the Senedd (home of the Welsh Parliament), the striking Millennium Centre, the historic Pierhead Building, and the charming Norwegian Church. In the afternoon, you might choose to hop on a local bus or taxi to the excellent open-air museum at St Fagans, which offers a fascinating look at Welsh life throughout the ages. Alternatively, take a short train journey to nearby Caerphilly to explore the impressive 13th-century Caerphilly Castle, complete with a concentric moat and famously leaning tower.

Overnight in Cardiff.

After breakfast, set out on a full day dedicated to exploring the rural beauty of South Wales—a region not easily reached by rail alone. Meet your local guide and small group as you journey beyond Cardiff into the stunning landscapes of the Wye Valley. Throughout the day, you’ll stop at scenic forest viewpoints, charming Welsh market towns, and fascinating historic landmarks—including the atmospheric ruins of Tintern Abbey, once a source of inspiration for poet William Wordsworth, and one of the impressive medieval castles that line the Welsh borders. Please note: on some days, an alternative tour to the Gower Peninsula or the Brecon Beacons may be offered instead.

Overnight in Cardiff.

After breakfast, board the train and journey westward, travelling first through the industrial heart of South Wales before entering the gentle, green hills of Carmarthenshire. Your destination is Pembrokeshire—one of the most scenic corners of Wales—where nearly 200 miles of protected coastline await. Settle in for a two-night stay in the charming seaside town of Tenby, a true hidden gem. With its lively natural harbour, historic Norman castle and town walls, winding cobbled lanes, and sweeping sandy bays, Tenby offers the perfect blend of history, character, and coastal beauty.

Overnight in Tenby.

Train: UK rail (estimate travel time from Cardiff to Tenby- 3 hours).

After enjoying breakfast in Tenby, consider taking short rail journeys to explore the nearby towns and villages of Pembrokeshire. You could head along the coast to the charming harbour village of Saundersfoot to savour traditional fish and chips by the sea. Alternatively, travel inland to the peaceful village of Lamphey, home to the historic Bishop’s Palace, or make your way to the town of Pembroke to discover the imposing medieval fortress of Pembroke Castle.

Overnight in Tenby.

After breakfast, board the scenic Heart of Wales Line and journey through wild countryside and charming Welsh villages, with the striking Sugar Loaf mountain rising on the horizon. Your destination is the Victorian spa town of Llandrindod Wells—fondly known as ‘Llandod’ by locals—often hailed as the happiest place in Wales. Spend your time browsing independent shops and cafés, or head out on tranquil countryside walks, sculpture trails, and visits to peaceful parks. Don’t miss the Radnorshire Museum in the old library for a fascinating look at the town’s heritage. If you’re feeling adventurous, consider taking a taxi or hiring a bicycle to explore the nearby Elan Valley, famous for its historic religious sites, mining history, and the six magnificent dams built as early as 1883.

Overnight in Llandrindod Wells.

Train: UK rail (estimate travel time from Tenby to Llandrindod Wells- 3.5 hours).

After breakfast, set off on a scenic rail journey to the historic English border town of Shrewsbury. Depending on your route, you’ll either travel through central Wales and the breathtaking Brecon Beacons National Park via the Heart of Wales Line, or meander through the gentle hills of the Welsh Border Marches. Upon arrival, take time to explore this charming market town, known for its distinctive Tudor timber-framed buildings. Visit the striking red sandstone Shrewsbury Castle, which houses a local museum, gallery, and beautifully kept gardens. You might also spot the monument to Charles Darwin, the town’s most famous son, or step inside Shrewsbury Abbey, the inspiration behind the tales of medieval sleuth Brother Cadfael.

Overnight in Shrewsbury.

Train: UK rail (estimate travel time from Llandrindod Wells to Shrewsbury- 5.1 hours).

After breakfast, enjoy a picturesque rail journey back across the border into Wales, following the scenic North Wales coastline to the elegant Victorian resort town of Llandudno, your base for the next two nights. While in town, you might take a ride on Britain’s oldest working cable tramway, which climbs to the summit of the Great Orme headland, offering breathtaking views across Snowdonia and the Isle of Anglesey. Just a short train ride away lies the charming town of Conwy, a hidden gem known for its traditional market square, remarkably preserved medieval town walls, and the formidable 13th-century Conwy Castle.

Overnight in Llandudno.

Train: UK rail (estimate travel time from Shrewsbury to Llandudno- 2.2 hours).

After breakfast, set out on a rail journey along the breathtaking Conwy Valley Line, which leads deep into the heart of Snowdonia National Park. Along the way, consider stopping at the village of Llanrwst to explore the beautifully restored Tudor mansion of Gwydir Castle, or at Dolwyddelan, where a short hike rewards you with sweeping views from its medieval tower. For a full day of adventure, continue to the historic slate town of Blaenau Ffestiniog, where you can board a narrow-gauge heritage steam train that winds dramatically down the mountain to the coastal town of Porthmadog (please note this scenic railway is not covered by your rail pass).

Overnight in Llandudno.

After breakfast, journey back across the border and travel through the heart of England to reach the magnificent capital city of London. A bustling metropolis, London blends vibrant contemporary culture with a rich historical legacy. Discover iconic landmarks such as Westminster Abbey, Big Ben, Buckingham Palace, and Trafalgar Square. Over in the east of the city, explore the historic Tower of London and the grand dome of St Paul’s Cathedral. As evening falls, consider taking a ride on the London Eye for unforgettable panoramic views of the city skyline.

Overnight in London.

Train: UK rail (estimate travel time from Llandudno to London- 3.5 hours).

After breakfast, it’s time to say farewell to the UK as you board the Heathrow or Gatwick Express rail service for a smooth and convenient journey to your departure airport.