Tustin is in Orange County, California.
- 33.742111-117.8236641 Old Town Tustin, Main Street. Historic district with a number of individual shops and cafes (updated Aug 2015)
- 33.721064-117.8314382 Marconi museum, 1302 Industrial Dr, ☏ +1 714 258-3001. Sports cars (updated Aug 2015)