Why is Penn Station is a landmark?

Penn Station is a landmark because it was designed by Charles F. McKim, whose designs reflect on the Bardenberg gate in Berlin, making this landmark very unique. The original building also reflects on the work of Ancient Roman artists.For example, the columns in the main entrance used Ionic and Doric style. A tourist should visit because Penn Station Holds a lot of history within itself (As seen in Penn Station-History).

This picture is an old photo of  Penn Station before it was demolished . 

More information on:Why is Penn Station a landmark?
Click the link above if you would like more information on this topic