Why visit
One of the oldest mosques in the Cambridge area, the ISB at 204 Prospect Street near Central Square predates its larger Roxbury sister and remains the spiritual anchor for the Harvard, MIT, and Somerville Muslim communities. Friday prayers draw a striking mix of students, faculty, and residents, and the community board is a practical resource for current halal listings nearby. Its location - minutes from the Central Square halal cluster and one Red Line stop from both universities - makes it the most itinerary-friendly Jumu'ah in this guide for travelers spending the day in Cambridge. Daily prayers are held; check isboston.org for schedules.































