How many ponds are in Andover, MA?
6 ponds in Andover, MA are listed here: Foster's Pond Reservation, Haggarts Pond Conservation Area, Haggetts Pond Watershed, Hussey Pond Conservation Area, Pomp's Pond / Foster's Island Conservation Area, Pomps Pond (Recreation Park). Each page has parking, entry fees, and hours where they are confirmed, and says so where they are not.
Which ponds in Andover, MA are free to enter?
Haggarts Pond Conservation Area, Hussey Pond Conservation Area. Free entry is confirmed for these; the others either charge or have no confirmed fee on record.