Inside there is one above the fireplace mantle. Outside, a wreath goes on the front door and also on the door that goes from the porch into the garage.
Then there is a 4' diameter lighted wreath that gets hung on the siding between two windows. It comes in 3 pieces, each a 120 degree arc.
We have this standing wreath holder that looks like a penguin embracing the wreath. We sometimes put that one outside with a live wreath.