No brainer!
1. GARDEN
2. Walk with my kids (I can handle the cold but they can't)
3. Beach walking (after the sun has set and the crowds go home)
4. Hiking the small mountains in my areas (paths aren't accessible in winter)
5. Opening my windows for fresh air (gotta remember to refill allergy meds
).
6. Hanging laundry outside more often than using dryer (love that fresh air smell -- especially on sheets!)
7. BBQing with friends and family
8. Water gun battles with kids and DH
9. Swimming! (no indoor pool arounds here)
10. Summer night walks to Friendlies for small ice cream cone once every two weeks with family (assuming kids have earned that treat by behaving)
11. Yardsales & outdoor flea markets
12. Kicking the kids outdoors when they get cranky to "get some air and sunshine" (and save myself a headache!).