Longest indoor walk in the DMV area?

[Anonymous]

Anonymous wrote:It costs money to park there, bu Udvar-Hazy is the largest indoor walking area that I know of. That place is huge.

+ 1

Usually the last hour of the day is free. We've often gone just after 4 p.m. (when closing at 5 p.m.) and there were no parking fees. Great space to walk around in any bad weather (too cold, too hot, too rainy).

[Anonymous]

Using Google Maps and circling the Space Shuttle, a lap at Udvar-Hazy is 2,460 feet.

A lap of Tysons from Bloomies to Barnes and Noble is 3,500 feet.

From one end of RHOB to LHOB to Canon and then back again past the loading docks is 3,860 feet.

One loop of Arundel Mills is 4,340 feet, which is 4/5 of a mile. Guess we have a winner.