Hilton is making a vacation in Hawaii even more attractive to HHonors members who travel to the lush, tropical islands this spring or fall. Not only will you avoid the throng of summer travelers, but members can enjoy a complimentary spa-styled bathrobe (one per room), 10,000 bonus HHonors points, double miles and promotional rates for stays of four consecutive nights or longer at participating Hawaiian hotels.

Participating hotels include Hilton Waikiki Prince Kuhio, which is steps away from Waikiki Beach on the Island of Oahu, and the Hilton Kauai Beach Resort with its three acres of secluded, pristine beach and cascading waterfalls nearby. Rates start from $169 and the offer is valid for stays now through May 31 and Sept. 1 through Dec. 26, 2008.

Go to http://insideflyerus.wpengine.com/link/?845 to view all participating properties and to make reservations. Book plan code H9 (Hilton and Hilton Grand Vacations Club) or HH9 (Doubletree and Embassy Suites).