A driving tour through Cambodia Town's markets, mills, and riverside festival grounds.
You learn more about a city from what it eats than from what it builds. Lowell has fed a lot of people. Five stops over 3.4 miles, about 27 minutes of driving. Every stop narrates itself when you get there, at whatever pace you feel like walking.
It is one of six tours in Lowell, each taking a different line through the city. Nothing is booked and nothing expires, so you can start it on a whim and finish it whenever you like.