How many boat & kayak launches are in Hanover, MA?
1 boat launch in Hanover, MA are listed here: Hanover Public Launch. Each page has parking, entry fees, and hours where they are confirmed, and says so where they are not.
Which boat & kayak launches in Hanover, MA are free to enter?
Hanover Public Launch. Free entry is confirmed for this one; the others either charge or have no confirmed fee on record.