The Spaulding-Proctor Reservation, 65 acres, was donated to the Trustees of Reservations in 1978 by the Spaulding and Proctor families. The reservation has wetlands, woodlands, meadows, and a pond. The reservation also has a network of trails that are open to the public for hiking, biking, and cross-country skiing.

The main access points for the Spaulding-Proctor Reservation are on Groton Street and Pleasant Street.

The AllTrails website has a map and description of a hike at the Spaulding-Proctor Reservation.