1 for the road: Best places to retire

The best place to retire affordably in the U.S. is American Canyon, Calif., in Napa Valley, according to a new analysis by Fortune.

• Fortune looked at more than 2,000 cities and judged them across more than 200 metrics relating to health care, wellness, livability and beyond.
• Four of the top 10 are in New England, but none in Massachsuetts.

Many are on the ocean. They're relatively affordable and walkable. Plus, they have strong health-care options for older adults. The top 10:

1. American Canyon, Calif.
2. Newport, R.I.
3. Santa Clara, Calif.
4. Beaufort, S.C.
5. Portsmouth, N.H.
6. Shoreline, Wash.
7. Maple Valley, Wash.
8. Scarborough, Maine
9. Portland, Maine
10. Lafayette, Colo.