A driving tour of the coast-defense forts and shoreline that guarded Boston Harbor from Winthrop's peninsula
What happened here changed things. Standing on it is different from reading about it. Five stops over 6.3 miles, about 33 minutes of driving. Each one starts talking the moment you reach it, so you can keep your eyes on the street instead of a screen.
There is no start time to make — walk it in one go, or leave the rest for another afternoon.