How many ponds are in Athol, MA?
2 ponds in Athol, MA are listed here: Newton Reservoir, Silver Lake Park. Each page has parking, entry fees, and hours where they are confirmed, and says so where they are not.
Which ponds in Athol, MA are free to enter?
Newton Reservoir, Silver Lake Park. Free entry is confirmed for these; the others either charge or have no confirmed fee on record.