Khiva’s roots stretch back over 2,500 years, but its golden age began in the 16th century when it became the capital of the Khanate of Khiva. As a major oasis along the Silk Road, it prospered from trade — and infamously, from a large slave market that once operated within its walls. The real magic of Khiva lies inside Itchan Kala, the old walled city, where more than 50 historic …