Really cool. This thing is actually impressive as ...

Really cool. This thing is actually impressive as far as monuments go. The museum is awesome if slightly boring. The little cafeteria is nifty as well. The elevator ride was interesting for sure and if you get claustrophobic don't do it. Seriously. But at the top the view is crazy. Take lots of pictures. (PS: if you're new to the monument the entrance is on the city side of the arch.)