A hidden magnetic nano. BYOP.
This is a peaceful spot. My previous cache I hid in this park kept going missing, so hopefully this one fairs better. I really encourage you to have a look around this beautiful estate and enjoy the views of Lake Ontario from the nearby patio of the Paletto Mansion.
While I was sitting here getting the coordinates, a family walked by and grrtie decided she really wanted to meet their dog and SNAP, she broke her flexi-leash! I think she was as surprised as the rest of us. Needless to say the waypoint averaging was cut short so I hope the coords are OK. Should be an easy find with the hint.