Walden Pond State Reservation Open year-round 8 a.m.-sunset; day use only. $5/vehicle parking fee. Route 126 South, Concord and Lincoln, MA. Visitors’ Center, 915 Walden St., Concord, MA. 978-369-3254; mass.gov/dcr/parks/walden
Please Note: This information was accurate at the time of publication. When planning a trip, please confirm details by directly contacting any company or establishment you intend to visit.