You may modify or cancel a reservation online. Because all Radisson Hotel Group brands are connected to our central reservation system, you will have access to all of your reservations as well as your account history. Select ‘My reservations’ from the menu at the top of the website and then ‘Find your reservations,’ putting your name and the confirmation number you received when making your booking. You will then be able to modify, upgrade, or cancel your booking. However, you must create a guest account, designating a guest name and password, to view your reservation. Your account history will be viewable online within 24 hours after establishing a Radisson Hotels guest account.