Sometimes romantic, sometimes sinister, Europe's best castles evoke a palpable sense of both melancholy and wonder. Their ancient stones brim with mystery and history—but not the stodgy old history of musty textbooks. Castles are the past brought to life, a visceral reminder that quests and battles and chivalry weren't always the exclusive province of fantasy novels. Go medieval on your next trip with a visit to one of these castles where ancient history is alive and well.
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