Grounds free. Farm $5; $4 (New Hampshire residents); $3 (ages 6-17); free (New Hampshire residents ages 6-17 and 65+). Phone to confirm.
Grounds open daily year-round. Farm open daily 10-5, Memorial Day-Labor Day; Wed.-Sun. 10-5, early May-day before Memorial Day and day after Labor Day-Columbus Day. Last guided tour departs 1 hour before closing. Allow 1 hour, 30 minutes minimum.