The Dubai Frame.
Seen from most locations in Dubai, separating the Old and the New. The frame is lit at night, changing colours through red, green, blue and yellow.
Open Sunday to Saturday 10am till 7pm although there is a ticket allocation for each day, so may close earlier when allocation is used. Entry fee is only 50 AED and they serve coffee at the top.
The frame is 150 meters tall and 93 meters wide offering a 360 degree view with Old Dubai to the north and New Dubai to the South.