Learn lotsof secrets about new york citys park in the sky and its surrounding neighborhoods built upon a historic freight rail line erected above the streets on manhattans west side the high line has become a major draw for tourists and locals alikethis fun two hour guided walking tour includes a visit to chelsea marketthechic gastro havenwasonce the home of nabisco the birthplace of the oreo cookiemeandering the entire length of the unique and stunning elevated public park yo