Purchase a ticket and join the crowds at a game at Regional Stadium of Chinquihue. If there's nothing on while you're in the area, you might like to check if there's a guided tour of the facilities.
This sporting facility is in Puerto Montt, a place that has plenty of things going for it! Angelmo Fish Market, Mall Paseo Costanera, and Plaza de Armas are other good attractions not far away when you've finished up at Regional Stadium of Chinquihue.