Originally Posted by
sbm12
The Udvar-Hazy center is still there at IAD and is well worth a visit. They have a free shuttle bus from the ground transportation area. That's probably the best option for a non-airport activity given the time frame.
I agree. Udvar-Hazy is amazing. Go. I didn't see the free shuttle bus, but the local public transit has a bus that goes there for 50 cents. It departs from ground shelter 2E. Though it isn't much of a bus, so much as a hotel shuttle roped into public transit duty.
http://maps.google.com/maps?f=d&sour...h&start=0&z=13