The Greater Boston Zen Center, located in Cambridge, offers an extensive schedule of Zen Buddhist meditation practice and periodic Zen meditation retreats. The Center also offers meditation classes. The Greater Boston Zen Center is an affiliate of Boundless Way Zen. We offer one-day meditation retreats at our location in Cambridge, and multi-day meditation retreats at the Boundless Way Zen temple in Worcester, MA. Classes in various topics in Zen and Buddhism are also offered.