Niagara Falls (the American side) is only about an hour from Medina.
Letchworth State Park is about an hour south of Medina as well. There is so much to see.
Watkins Glen State Park is a little over two hours from Medina. It’s at the tip of Seneca Lake and if you like wine there is plenty of wineries around.
If you are coming in on July 4th Lyndonville, north of Medina, has a parade that starts at noon. Fireworks are at 10pm.
This is one of my favorite spots to eat. If you like burgers, you will love this place.