Aulani, A Disney Resort and Spa Oceanfront resort on 21 acres in west Oahu’s Ko Olina Resort & Marina, opened August 29, 2011, with grand opening ceremonies held on September 23, 2011. Hawaii’s culture and connection to nature are brought to life so guests can gain a deeper understanding, appreciation, and enjoyment of Hawaii. 359 hotel rooms and 460 Disney Vacation Club villas are joined by a variety of idyllic restaurants, recreational activities, and fireside entertainment.