PHOTO BY JONI RENTZDon’t let the number of stairs intimidate you from this idyllic beach location on the sound in Greenport. It's the perfect spot for a late afternoon swim or picnic as you watch the sun dip into the water. Tuck in behind one of the giant boulders that line the beach for your own private oasis. And here's a bit of tradition: Leave a stone along the railing at the top of the stairs to commemorate your visit. MAP IT.