Celebrating one of the world's oldest civilizations, Wales has a rich history and an unforgettable range of sights and tastes to explore: Ancient burial chambers, Roman forts and more than 400 castles. And part of that culture is the diversity of the exploding microbrewery industry. Not to mention the only single-malt Welsh Whiskey on the planet. Join the Thirsty Traveler as he follows the legendary King Arthur and Merlin the magician to Carmarthen and toasts all that is Wales.