How much does it cost?

From £899 per person, the operator's advertised from-price, read on its own page on 12 Sept 2026. About $1,214 at ECB reference rates. Departures, room types and dates can price differently; the operator's page is the final word.

Is this tour guided or independent?

This is an escorted tour. A UK Tour Manager accompanies you from start to finish. Most days include guided activities such as castle tours; Day 4 is free to explore Llandudno at your own pace.

When does this tour run?

Great Rail Journeys offers nine departures between July 2026 and October 2027, in April, May, June, July, August, September, and October.

What castles will we visit?

You will visit Caernarfon Castle (a UNESCO World Heritage site from 1283), Conwy Castle (UNESCO-listed, 13th century), and Gwydir Castle (a Tudor country house with a tour by the current owners). You will also visit Plas Cadnant, a historic gardens estate on Anglesey.

Great Rail Journeys · Escorted tour

Railways & Castles of Wales

Six-day escorted tour of Welsh mountain railways and castles from Llandudno

Great Rail Journeys operates this six-day escorted tour based in Llandudno on the north coast of Wales, with a backdrop of Snowdonia National Park. You stay five nights at the Dunoon Hotel, a 4-star property that serves as your base for exploring the region's heritage railways and castles. Days blend guided experiences with free time: you ride the Ffestiniog Railway, the world's oldest independent railway, from Caernarfon through mountain scenery to Beddgelert; ascend Mount Snowdon aboard the Snowdon Mountain Railway to see panoramic views of lakes and valleys; tour Caernarfon Castle, a UNESCO World Heritage site from 1283, and Conwy Castle with a guide; visit Gwydir Castle, a Tudor country house where the current owners conduct the tour; and explore Plas Cadnant Gardens on Anglesey. A Tour Manager leads the group throughout, and breakfast and dinner are provided each day. Day 4 is free to wander Llandudno at your own pace. This tour suits repeat rail travellers seeking heritage railways, history lovers interested in castles and gardens, and couples or small groups who appreciate guided comfort with a home-base stay.

Price history

Across 5 checks, this price has held at £899 every time.

Each point is a day we checked this operator's own page, not a weekly average, and the line holds flat between checks rather than guessing at movement we did not see. 3 of 5 points are a live read of the operator's page. Hollow points are values shown when the trip was first listed here and never confirmed with the operator.

What to know before you look closer

7% of the base price); confirm availability of Superior room upgrade at the time of booking
Day 4 is free and unguided; you arrange your own activities in Llandudno
Snowdon Mountain Railway journey depends on weather; visibility may limit views from the summit

Day by day

Day 1overnight: Llandudno
The coastal beauty of Llandudno
The Tour Manager meets us at our hotel in Llandudno, with time to settle in and explore the waterfront and Victorian buildings before a four-course dinner at the hotel's award-winning restaurant.
Day 2railovernight: Llandudno
The historic Ffestiniog Railway and Portmeirion
We transfer to Caernarfon Station for the Ffestiniog Railway to Beddgelert, then visit Portmeirion before rejoining the Ffestiniog Railway at Porthmadog for a scenic run to Blaenau Ffestiniog. Note: the 16th June departure instead rides the Llangollen Railway from Llangollen to Corwen before visiting Portmeirion.
Day 3railovernight: Llandudno
Caernarfon Castle and the Snowdon Mountain Railway
A guided tour of the UNESCO-listed Caernarfon Castle, followed by a journey on the Snowdon Mountain Railway over the Llanberis Pass to the summit of Mount Snowdon (weather permitting).
Day 4overnight: Llandudno
Discovering historic Llandudno
A free day to explore Llandudno independently, with options including the Victorian pier, the Great Orme Tramway or the Llandudno Cable Car.
Day 5overnight: Llandudno
Exploring the castles and gardens of north Wales
A coach tour to the UNESCO-listed Conwy Castle, the historic gardens of Plas Cadnant on Anglesey, and a guided tour of Gwydir Castle by its current owners, followed by a 'Taste of Wales' dinner with a harpist.
Day 6
Homeward bound
After breakfast we check out of the hotel and depart, free to make our own way home or continue exploring Wales independently.

The moments this trip is built around

Day 2Travel on the Ffestiniog Railway from Caernarfon through Snowdonia to Beddgelert, with views toward Anglesey
Day 3Ride the Snowdon Mountain Railway to Mount Snowdon's summit (weather permitting) for panoramic views of lakes, mountains and valleys
Day 5Guided tour of Gwydir Castle, a Tudor country house, with a tour by the current owners

Included

Expertise of a UK Tour Manager from start to finish
5 nights' 4-Star accommodation
Standard Class rail travel
All rail and coach travel throughout your tour
Breakfast and dinner each day
All tour excursions including heritage rail journeys

Not included

Cancellation & Travel Insurance is not included in the price of the tour

Questions travellers ask

How much does it cost?: From £899 per person, the operator's advertised from-price, read on its own page on 12 Sept 2026. About $1,214 at ECB reference rates. Departures, room types and dates can price differently; the operator's page is the final word.
Is this tour guided or independent?: This is an escorted tour. A UK Tour Manager accompanies you from start to finish. Most days include guided activities such as castle tours; Day 4 is free to explore Llandudno at your own pace.
When does this tour run?: Great Rail Journeys offers nine departures between July 2026 and October 2027, in April, May, June, July, August, September, and October.
What castles will we visit?: You will visit Caernarfon Castle (a UNESCO World Heritage site from 1283), Conwy Castle (UNESCO-listed, 13th century), and Gwydir Castle (a Tudor country house with a tour by the current owners). You will also visit Plas Cadnant, a historic gardens estate on Anglesey.