Date visited: 1/23/2025
This is a 59 acre park located in Waltham and Belmont. There are two sections to the park. The northern section features the remains of Plympton Mill. There is a trail that loops around two small pond and the waterfall. The southern section, is across Trapelo Road (Route 60) and features a paved walking trail that loops the property, as well a playground and a spray deck. This part is a very popular place for dog walking. We encountered a number of dogs, and most were off-leash, but none acted aggressive or anything. We walked through both sections. Beaver Brook serves as the border between the towns, and the trails in both sections cross the brook multiple times. Our entire walk was about three miles. The pictures below are from the Belmont sections of the park. Check out the Waltham Page for photos from the park taken in that town.