What stands out in memory from our three-week adventure along the Silk Road? Here are my eight most memorable experiences... #1: The rooftop terrace of the Dunhuang Hotel Image Source: iStock/karenfoleyphotography After another long, hot, dusty day—this one touring the Mogao Grottoes—followed by another long, dusty drive... we arrived finally at the Silk Road Dunhuang Hotel. Though we'd asked our guide to book us into the best accommodation available in each of the cities where we...