Historian Bettany Hughes has embarked on an epic, personal journey. Inspired by Homer's The Odyssey, she will sail the unpredictable Mediterranean seas, tracing Odysseus's long journey home. Her mission: to experience what the Greek hero experienced and to uncover truths behind the myths and legends, all while enjoying the delights of ancient Greece today. Follow her 1,700-mile adventure as it takes her to over a dozen islands and 22 historic sites and puts her through two hair-raising storms and even an earthquake.

• Bettany Hughes