By Train

Exit at "Coimbra-B" station and there pick the connecting train to "Coimbra" station (no additional ticket needed).

Then you can walk till Santa Clara Bridge, after crossing cross it and you will arrive at "Estádio Universitário". 

By Car

Estádio Universitário is located at south bank of Mondego river. Habitually there are free parking places available along Conímbriga Avenue, which is located between Estádio Universitário and Mondego River