This summer the Twin Cities had two "Big Bomber" weekends with the B-17's Nine O Nine and Liberty Belle flying in for the weekend. The B-24 Witchcraft also flew in with Nine O Nine. Got more pics to post if people are interested. These give a good overview of the B-17. They are a combination of shots from both aircraft.
Engine start up
You can see the hatch just below her foot. That's where you climb in.
1200 HP Wright Cyclone
We were able to sit at the end of the runway on takeoff
This is the view as you climb in from the forward access hatch looking out the nose. The secret Norden bombsight in the center.
You crawl under the cockpit and then standing up under the top turret looking forward
View aft from the top turret
Looking aft through the bomb bay from under the top turret. Imagine walking this at 20,000 feet with the doors open
Radio room just aft the bomb bay
Ball turret
View aft into the rear gunner position, tail wheel housing in the foreground
These planes fly all over the country and if they come to your town it is well worth it to check them out. You can even go for a flight for around $400. I did this several years ago and it was a great experience. Even if you don't go for a flight just to hear those engines fire up is cool. These planes seem to be little more than reinforced tin cans and to think of men fighting and dying in them at 20,000 feet is a bit humbling.