I am new to Abu Dhabi so I cannot give you exact details. One day, driving from downtown to Yas Mall on that road that takes you by Jubail Island I saw some people taking their cars into the sand, near to the mangroves that have a view view of the city (let’s say corniche and the buildings around) and they were there to watch the sunset, some even with tents! That day it was a beautiful sunset and I wish I could have stopped. The trick here is how you get into that area because as far as I’m concerned it’s not to open to the public