The 251-room Princeville Resort is considered by many to be the premier luxury option in Hawaii, and given the stunning setting overlooking Hanalei Bay, it's hard to disagree. Guests can expect warm, sophisticated decor, suites with personal butler service, world-class golf, and a memorable breakfast buffet on a terrace with gorgeous ocean views. The discerning clientele this resort attracts will find little to fault, though if one had to nitpick, the formal dress code might not appeal to everyone, and food prices -- as one might expect at this caliber of property -- are steep. The location on Kauai's lush, ruggedly beautiful northern coast makes for natural beauty that's unparalleled, but rain is more frequent here and the beach, though lovely, doesn't have the finest sand.