Here is a page of places I have visited and spent some time.  It does not include any place I just passed through.  Some international, some domestic.  I am hoping to add to the list, I love international travel.

Its under construction at the moment, so it is incomplete.

International

Buenos Aires, Argentina
Milano, Italy
Wolfville, Nova Scotia

Domestic

Tallahassee, Florida
Sioux Falls, South Dakota
Amarillo, Texas
Brownsville, Texas
Grand Mesa, Colorado
Rolla, Missouri
Viburnum, Missouri

Other Stuff

World view of the U.S.