Siena at Summerlin is a premier active adult 55+ community nestled within the master-planned development of Summerlin in Las Vegas, NV. Built by the same developer as Red Rock Country Club, Siena at Summerlin is an absolutely beautiful & well established 55+ community in a fantastic 89135 zip code.  Known for its tranquil atmosphere and stunning views of the surrounding mountains, homes in Siena range from about 1200 sf to over 3000 sf. Residents enjoy a wealth of amenities, including a 39,000-square-foot community center, a state-of-the-art fitness center, an indoor and outdoor pool, tennis courts, and an 18-hole championship golf course. Siena provides an exceptional lifestyle for active adults seeking luxury, comfort, and convenience in a vibrant, gated community.