The travelling attraction – known as the “Inspiration” exhibition train – will pull into Swansea railway station from Sunday 26 April to Tuesday 28 April as part of a nationwide tour.
Organisers say the visit is particularly fitting because Swansea played a key role in railway history as the birthplace of the Swansea and Mumbles Railway, widely recognised as the world’s first fare-paying passenger railway.
The exhibition is part of the nationwide Railway 200 celebrations marking two centuries since the birth of the modern railway.
More than 1,000 visitors attended when the train previously stopped in Llandudno, and organisers hope the Swansea visit will attract similar crowds.

(Image: Network Rail)
Inside the train, visitors can explore interactive displays, rare railway artefacts and exhibits explaining how the rail network developed – and how it continues to evolve today.
The exhibition has been co-curated with the National Railway Museum, offering what organisers describe as a “whistle-stop tour” through railway innovation.

(Image: Network Rail)
Josh Bliszko, programme manager at Network Rail Wales and Borders, said the exhibition celebrates the people behind the railway.
“Our railway network is designed, built and operated by people – and Railway 200 is a celebration of those people,” he said.
“We’re delighted to be bringing the Inspiration train to Swansea, where we’ll honour the legacy of those who came before us, celebrate the colleagues who keep the railway running today, and inspire people of all ages who could become the future workforce.”
The event has also been welcomed by UK Rail Minister Peter Hendy.
“I’m proud to be celebrating our heritage as the birthplace of the modern railway,” he said.
“To this day our railway network is the backbone of our economy, driving economic growth, jobs and homes.
“With this train we’re not just looking to the past – we’re inspiring the next generation of engineers, drivers, conductors and technicians.”
The exhibition train has already travelled thousands of miles across Britain and attracted tens of thousands of visitors.

(Image: Network Rail)
Emma Roberts said the attraction had been warmly received during earlier stops.
“Railways are one of history’s most important inventions and inside this train you can explore the story of rail in a fun and family-friendly environment,” she said.
“Inspiration has already travelled thousands of miles across Britain and it had a fantastic reception in Llandudno, so we are hugely excited to welcome locals aboard in Swansea.”
Tickets for the exhibition are free, although organisers say spaces are limited and visitors are encouraged to book in advance.