How many preserves & forests are in Milton, MA?
3 preserves & forests in Milton, MA are listed here: Arrowhead Lane Conservation Area, Blue Hills Reservation, Blue Hills Trailside Museum. Each page has parking, entry fees, and hours where they are confirmed, and says so where they are not.
Which preserves & forests in Milton, MA are free to enter?
Blue Hills Reservation, Blue Hills Trailside Museum. Free entry is confirmed for these; the others either charge or have no confirmed fee on record.