i've gone on a few trips to the east coast this year and have visted new york city more than i ever thought i would. (i'm going again next week, in fact!) this past april when i went i visited the high line for the first time and it was amazing! i highly recommend it, and i also recommend not going during popular hours, as it can get crowded. i really enjoyed the flora and the public art installations. it would be great to go back and see what's new!