Celebrate the 200th birthday of steam-powered railways on routes winding through Welsh peaks, along the Cornish coast, and into the Scottish Highlands.

Editor’s Note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get the latest news in aviation, food and drink, where to stay and other travel developments. Fort William, Scotland CNN ...

The Brecon Mountain Railway takes you into the Brecon Beacons National Park, through Pontsticill and along the full length of ...