Westhampton Dunes may be the winner of an ASPBA contest for “Best Restored Beaches Across America”. This would be a second win for Westhampton Dunes, confirming what we already know…. The most pristine beaches in the world run along the eastern coast of Long Island. Through the tireless efforts of the village of Westhampton Beach, the shoreline has been replenished and restored. Located 75 miles from Manhattan, a ninety -minute drive can take you from the lights of Broadway to the beauty of the oceanfront.