A wrought-iron entrance gate with a seal opens onto a path leading to St. David’s Cathedral in St. David’s, Pembrokeshire, Wales. The cathedral lies on the site of the sixth-century monastery of St. David.
For 5,000 years, the purpose of this monument has remained a mystery, but archaeologists have uncovered a theory for this architectural riddle. Catch this National Geographic Channel special.
Take a visual journey through Wales, a diverse land rich in Celtic history with hundreds of miles of coastline, a mountainous interior, and breathtaking pastoral beauty.
Stroll along the Cornish peninsula, exploring the hamlets and coves in Britain's longest footpath. Green countryside, subtropical gardens, Celtic ruins and steep cliffs make up the Cornish Coast Drive.