This week on The Travel Detective: It’s known as the birthplace of the Industrial Revolution, but few visitors to the UK understand the city’s rich, robust, and living history in science, the arts, literature, and sports. So come along for the ride as I share with you some of my hidden gems of Manchester. That’s our cover story. Plus, it’s located in the heart of Rome with a rich history dating back to the 17th century. Correspondent Kerry Sanders checks us in to the Orient Express La Minerva, a true hotel with a past. And then, it’s one of the most vibrant forms of culture you can experience, and it’s all free. We travel across the globe in search of the world’s best street art. All this and more on the next edition of The Travel Detective on PBS. Check your local listings.