Red = I've resided or stayed in for more than a day
Blue = I've visited
Green = Transit only
LA: Former home state -- left ten years ago and never returned. High school field trip to the Stennis Space Center in MS.
DC: National competition when I was a child. We visited NIST in Gaithersburg MD.
OH: Graduate visitation weekend at Ohio State. GA and TN were airport layovers.
TX: Grad/postgrad school and current state -- saw far more of TX than I ever did of LA.
MI: Physics conference at WMU. Chicago, Ann Arbor, and Detroit (ugh) were day trips. IN was a drive-through.
A clear pattern has emerged: I don't travel except for professional purposes.