Cambridge Common is a park near Harvard Square perfect for walks, picnics, and relaxing. It is a cool, clean, and happy place with a relaxing atmosphere, fresh air, and nature. The playground is one of the best around, with lots of opportunities for creative and active play. It features sand, a water table, climbing, slides, swings, and natural elements. The park has historic monuments that add charm. For joggers, the path around is approximately 0.45 miles. Some feel it could use more native plants and less grass, which would help absorb road noise. Amenities include a water fountain, seating, a trash can, and a port-a-potty.