Travel etiquette refers to the set of polite behaviors and customs that travelers should follow while visiting new places. This includes respecting local cultures, traditions, and laws, such as dressing appropriately in religious sites or greeting locals in their native language. Being mindful of noise levels and personal space is also important, as it shows consideration for those around you. Additionally, practicing good manners in public spaces, like saying "please" and "thank you," can enhance your travel experience. When using transportation, such as airplanes or trains, be courteous to fellow passengers by keeping your belongings tidy and offering your seat to those in need.