We knew from reading the history that the Cologne Cathedral was exceptional, being one of the largest cathedrals in the world.  It is hard to convey the awe you feel as you approach however.  It is truly immense.  You find yourself gazing up and up and up, the eye drawn irrestibly, which of course was the intent of gothic architecture.

The facade is covered with intricate carving. 

While Colin and I went looking through nooks and crannies of the interior, Allen and the kids trekked up the 500 foot spire to the bell tower lookout. 

At the top you are rewarded a view of the Rhine and the city.  And you can check out the Petersglocke, the largest free swinging bell in the world.  They send you up with ear protection, should you arrive up there when they ring.

We spent far more time in the cathedral than expected and left at dusk.  I so wished I had my tripod but we still got a decent parting shot of city.