The HotelExperience the mystery of the Lake of Dreams at Wynn Las Vegas. This secluded lake with a 40 foot waterfall, is surrounded by a lush forest and takes you away from the chaos and noise of the city. Enjoy the water and light show from various points around the lake including several restaurants and lounges. Free vantage points are also strategically located for optimal viewing. The shows begin at dusk and occur approximately every half hour until 12:30am daily. This is a free attraction.