At twilight, the illuminated outer walls of Caernarfon Castle loom over motorboats moored at the mouth of the Seiont River in northern Wales. Edward I began construction of Caernarfon Castle in 1283, and in 1969, it famously served as the site of the investiture of Prince Charles as Prince of Wales.
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.
