Following some of the canals in Lowell felt like a good afternoon activity. My first stop was at the Lowell National Historical Park visitor center to pick up some maps. Next it was time to walk.
There was a free-standing wall along a canal, a remnant of an old building, that was wearing colors in the windows. I had to stop for a bit of camera play before heading out for my walk.
I plan to return on another day for a longer walk following both canals and rivers.