iOS: Draw text on MKMapView

I am looking for a way to draw text on a MKMapView. The text is needed to label some buildings on our campus, which I have already marked with a MKPolygon, but I would also like to add a text label.

Is this possible using a UILabel in a custom annotation? Or 开发者_运维问答is another method better?

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There's nothing stopping you from adding a UILabel as a subview to the MKMapView.