i could not find a guide to punta del este, so i will write what i know.
There is a gay beach called CHIUAUA, its about a mile fom the airport on the right side of the street, there is also a ittle gay hotel there clled posada la chiuaua.
The only gay bar i8 know is called MERCURY, and it is on gorlero street , half a block from the casino nogaro, its does not get going until 1 30 am.
Hope this hlps
By the way chiuaua is geat, great looking guys.