Burj Khalifa Park:

The Burj Park is a great leisure attraction in Downtown Burj Dubai, and an excellent place to catch a glimpse of the popular Dubai Fountains. The park is a great leisure attraction in Downtown Burj Dubai, the mega project developed by Emaar. There are few restaurants and cafes nearby the park, although there are more restaurants and cafes at Emaar Boulevard. A unique aspect of Burj Dubai Park is that it permits free entry, is open 24 hours and does not have fencing. There is underground car parking nearby off Emaar Boulevard, but, it is more of a small grass covered area, than a proper park. 
Facilities: Outdoor space, outdoor dining, prow lookout, leisure forest grove, play area, water features, palm court, and grand terrace.