The Cutler Park Loop Trail at Cutler Park Reservation in Needham, Massachusetts is an easy hike around Kendrick Pond. On the southeast corner of the trail is a tiny spur trail that leads out to the shores of the Charles River and at the southern tip of the loop, there's an additional trail that heads one-way further into the park. See the park map PDF for more trails about additional trails.
This trail is a 'Healthy Heart Trail' and can also be muddy after it rains. Dogs and biking are allowed on this trail.