The jetties along Rockaway Beach are one of my regular destinations when I can get out there. I grew up in a Coast Guard family and spent a fair amount of time around the ocean and surfing. I still like to get in the water and this is the first Atlantic-exposed beach on Long Island as you start to get out of the city. When it comes to the environment, constructions like these can be contentious things but they also make for a series of interesting surf spots. Its got a lot of New York metro qualities you might expect including the Subway making its stops a couple of blocks back from the water.
The best part of the new Whitney Museum is the view in all directions from the terrace - and also from the staircase facing West. I'm afraid it upstages the Art.
Has no sign outside, so you might miss it, but if you do happen to find it, you will feel like you have walked into the 1920's. Its very chic, with Black and white marble decor, candle light and ambience to go with a great list of cocktails and whiskeys etc.