This tour takes off from the Ogden docks. Who knew there was water on Ogden? Yeah it's a man made finger of the river.

These buildings are more impressive from the water.

Iconic Chicago: Marina Towers

This place looks even more massive from the river

This old beast actually works. Hard to imagine, eh.

Long story short, this building was built to accommodate the water on one side and the subway on the other. Impressive, eh?