Cardiff is a compact capital with a fairytale castle plonked right in its centre and a fierce Welsh identity in its bones.
The Victorian arcades of the old town shelter independent shops, while the regenerated bay opens out to the water and a famous opera house. On match days the Principality Stadium turns the whole city into a sea of red, and rugby here sits closer to faith than sport.
Wild Wales-mountains, coast and valleys-begins just beyond the suburbs.
Eat Welsh cakes off the griddle and a bowl of cawl, and join the pre-match pints by the river.
Round trip from Prague, any dates in November 2026.
, ~1 h 45 min 

South Wales' mountain country: the table-topped summit of Pen y Fan (886 m), waterfall woods around Ystradfellte where the path leads behind the falls, and Dark Sky Reserve stars after sunset.
, ~2 h 15 min 

Britain's first Area of Outstanding Natural Beauty, and at its tip Rhossili Bay — five kilometres of surf beach beneath a grassy down, with the tidal island of Worm's Head crawling out to sea.
Four countries, one island
London's density, Welsh and Scottish mountains, moorland footpaths and two thousand years of layered building — all a few train hours apart.
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