Brocéliande is the largest forest in the western French region of Brittany. Although it covers more than 11,000 hectares, it's best known for being home to the legend of King Arthur and the Knights of the Round Table. With its landscape of moors and deep valleys, the forest is more than a place for rambling. It's a genuine open-air theatre; a magical site brought to life by a whole community of actors, guides and storytellers.