Watertown (Massachusetts) has 1 climbing gym in our database. We confirm data at the source; still, check hours and climbing type with the gym before you go.
Central Rock Gym Watertown — Bouldering + rope, 74 Acton Street, Watertown, MA 02472. Hours: Mon–Thu 06:00–23:00, Fri 08:00–22:00, Sat–Sun 08:00–20:00.