New Castle is a gorgeous urban city located near the Ohio border in Pennsylvania. New Castle has a large commercial area and some residential zones as well. The downtown area is complete with ornate buildings, shopping and dining establishments, and a charming 19th century appeal that has been recreated with light posts, sidewalks, roads, and buildings. Folks who find this area wonderful may also want to add home rentals in Youngstown, OH to their list just to expand the home rental search in that particular area.