How many ponds are in Tyngsborough, MA?
3 ponds in Tyngsborough, MA are listed here: Flint Pond Access, Lake Massapoag Conservation Area, Long Pond Shores. Each page has parking, entry fees, and hours where they are confirmed, and says so where they are not.
Which ponds in Tyngsborough, MA are free to enter?
Lake Massapoag Conservation Area, Long Pond Shores. Free entry is confirmed for these; the others either charge or have no confirmed fee on record.