About a mile from Walt Whitman’s birthplace is Jayne’s Hill, located in West Hills County Park in West Hills, Long Island. Although Whitman only lived in the house where was he born for the first four years of his life, he frequently returned to the area, where his family had roots for more than a century. On his visits, he enjoyed wandering the grounds of what is now the park, climbing up to what is the highest peak on Long Island—at a whopping 400 feet in elevation. (Hey, nobody said…