Hotel chains are groups of hotels that operate under the same brand name and share similar standards and services. These chains can be found in various locations around the world, providing travelers with consistent experiences, such as room quality and amenities. Popular examples of hotel chains include Marriott, Hilton, and Hyatt. Many hotel chains offer loyalty programs, allowing guests to earn points for their stays, which can be redeemed for free nights or other rewards. This encourages repeat business and helps travelers feel more connected to the brand. Additionally, hotel chains often provide a range of accommodations, from budget options to luxury suites.