Traveling can provide a perfect opportunity for top-notch slumber—after all, there’s no sink full of dishes to taunt you. But being away from home can also come with unfamiliar and unpleasant sounds, smells, and more, making it hard to relax. We surveyed travel experts who’ve logged hundreds of thousands of miles the world over for their best tips on sleeping well away from home. Book a room with the same size bed that you sleep in at home. A pair of earplugs is a must-have f