Here is the yearly meme list of cities I visited in 2009:

A wide variety of cities in the greater LA metro area, including:
Los Angeles, Santa Monica, The Valley, various places in OC and the SVG.

San Diego, CA
Las Vegas, NV
Mammoth Lakes, CA
Bishop, CA
Phoenix, AZ
Parker, AZ
Quartzsite, AZ
Austin, TX
Honolulu, HI
San Francsco, CA (and surrounds, the Silicon Valley, Marin, and Peninsula surrounds)
Aalen & Oberkochen, Germany
Stuttgart, Germany
London, UK
Oxford, UK
Ojai, CA
Brighton, UK
Seattle, WA

2008, 2007, and 2006.