The holiday season can be tough on our sleeping routine. Too many parties, too many things to do—who can sleep? Pile on top of that the stress of traveling, and you’ve got a perfect recipe for insomnia, fatigue and other sleep issues. “Even under the best circumstances, sleeping away from home can impact both the quantity and quality of the sleep we get,” said Lauri Leadley, owner of Valley Sleep Center, a sleep disorder-testing facility based in Phoenix. Driving while sleep-impaired can be particularly dangerous: According to the National Highway Traffic Safety Administration, an estimated 100,000 accidents yearly are caused by tired drivers, and the greatest number of drowsy-driving accidents occur late at night when the body reaches the peak of “circadian sleepiness.” To help you sleep more soundly and travel more safely this holiday season, try these tips: “Re-creating the conditions you sleep best in will help you stick to your normal sleep routine no matter whose bed you are sleeping in,” Leadley said.