ARIA and Vdara, two hotels located at CityCenter on the Vegas Strip, begin taking reservations Feb. 23.
Vdara is expected to open Oct. 1 and ARIA is slated to open Dec. 17.
Vdara includes 1,495 suites, more than 10,000 square foot of meeting space, a spa, a salon and a fitness facility, among other features. ARIA features 4,004 rooms, including 568 suites, a spa and a 300,000-square-feet pool deck. Meeting space at ARIA comes in at 300,000 square feet.