For a magical day out in Cornwall, take the family to Tintagel Castle . Its wonderful location, set high on the rugged North Cornwall coast, offers dramatic views, and its fascinating ruins and stunning beach cafe make it a perfect day trip, ideal for those on holiday in Dorset, Cornwall or Dartmoor. Tintagel Castle is steeped in legend and mystery; said to be the birthplace of King Arthur, you can still visit the nearby Merlin's Cave. The castle also features in the tale of Tristan and Isolde. With a history stretching as far back as the Romans, Tintagel Castle is one of the most iconic visitor attractions in the south west.