Mall walking
This weekend I tried out mall walking, and it worked out great! I live about 1 mile away from the Mall of America, very big and very close. I was not sure what I was going to do for exercise over winter, I could do the treadmill, but I view that as a backup exercise source. I could do skiing or snow-shoeing, but its cold outside! Last week a coworker mentioned indoor walking, and a light bulb went on. Mall walking! Friday evening I went down to the Mall of America with my pedometer. It looks like each time around is .5 miles, so 7 times around (twice on each floor, plus 1 more) and I am done!
So far the only problem is that everyone is walking slower than me (which is different than the trails I walk on, as I am use to being the slow one)