Tuesday–Sunday, 10am–5pm (closed Mondays and major holidays)
Harvard Art Museums · Cambridge
The Harvard Art Museums are free for everyone, every day they're open: Tuesday to Sunday, 10am to 5pm, just outside Harvard Square. Check in at the Visitor Services desk when you arrive.
MIT's List Visual Arts Center is free and open to all, Tuesday to Sunday from noon (to 7pm Wednesday and Thursday, 6pm other days), in the Wiesner Building near Kendall Square. Closed Thanksgiving week's Wednesday–Thursday and over Christmas and New Year's.