Tucked right along the beautiful Charles River, this playground was custom-designed for zip-lining, climbing, and sensory play. It is mostly fenced-in, beautifully shaded by massive weeping willows, and features a continuous rubber safety surface. It’s an ideal break if you are walking or biking along the river.

Address: Charles River Esplanade, Boston, MA 02116

Google Maps: Click here for directions

Cost: Free