Campus Growth

Over the last 200 years, the events that molded our country have been reflected in the growth of The Arsenal. See how our footprint along the Charles River has changed with time.

The Buildings

For 150 years, the Watertown Arsenal was a major provider of ordnance for the United States military. See how each of The Arsenal’s current 11 buildings tell a unique story of its place in history.

Walking Tour

We’ve designed an interactive walking tour of the campus that slides between past and present. It’s a fun tour whether you’re strolling down Wooley Avenue on your smartphone or on a screen somewhere far, far away.