To reach the Ayer trailhead, take Interstate 495 to Exit 29 and head west on State Route 2 to Exit 38B for State Route 111 north. From the rotary, continue on 111 north through Ayer Center and the ... More on TrailLink.com
Awesome trail to do just about any form of exercise. Dog walking too. Mostly in shade until 11:00am in summer. Fellow ... More on TripAdvisor

