Offer is subject to availability at participating Conrad Hotels and Resorts for stays booked between March 1 and June 12, 2011 and completed by June 30, 2011. Must book at least three (3) days in advance of arrival. Advance reservations are required. Minimum night stay requirement applies and will vary by individual hotel. Early departure prior to meeting the minimum stay requirement will forfeit the free night. Free night must be consumed on last night of the stay in which it was earned. Free night includes room rate and corresponding room taxes for the same room type and in the same hotel as stay and does not include incidental charges, gratuities or services charges, where applicable. Free night is not transferable, is void after checkout and cannot be applied towards future stays. Limit one free night per room per stay. Blackout dates may apply. This offer is not applicable to existing reservations or group bookings, and may not be combined with other select promotions, discounts or offers. To reserve this package by phone, please contact us +1-800-CONRADS or view a complete list of Hilton Worldwide local reservation offices. When booking, please request the "Conrad 25th Anniversary" package or request Plan Code "PBCN25". For additional information, please visit www.conradhotels.com/25.