Book between 19 November 2012 and 31 January 2013 (ends 14 February 2013 for Asia Pacific properties) and stay at participating hotels within the Hilton Worldwide portfolio between 22 November 2012 (24 November 2012 for Asia Pacific properties; 13 December 2012 for Americas properties) and 31 December 2013. For participating hotels in Europe, discount applies only for arrivals on Friday through Sunday, unless otherwise stated. Subject to availability. Unless otherwise stated, quoted rates are per room per night, based on double occupancy and do not include taxes, gratuities, resort fees or incidental charges. Full non-refundable prepayment required at time of booking unless otherwise indicated by local law. Must book at least seven (7) days in advance of arrival, except where noted. Discounts vary and range from 15% - 40% off select rates. Additional restrictions apply. Click here for full Terms and Conditions.