Are there any good places to go for a swim in Hopewell Junction?

One place in Hopewell where one can swim is at Red Wing Park just off of Route 82. It's not a big lake but it does have a beach, showers, etc.

There is a catch, however: you do have to pay to gain entry. For East Fishkill residents it's a little cheaper than for non-residents who live in bordering towns. If you live in Hopewell Junction, it'd cost about $4 for kids and $8 for adults.