FREE-Inside The Mirage's front entrance, enjoy 60 ft waterfalls as lagoons meander through a forest of birds of paradise, orchids and bromeliads. Beautifully colored, delicately arranged tropical flowers enveloped in natural sunlight. Water mists the area lightly throughout the day to enhance the atmosphere and help keep the plants cool. More than 100 different types of plants in the atrium. Over 300 fresh orchids and 1000 bromeliads grace the walkways. Open 24 hrs.