 From the top of Puig de Missa you can look down onto Santa Eul? ria's noted river (a trickle, in fact) and the two bridges that span it.
Santa Euléria's river is below the Puig de Missa.
mnli hypothesis: Santa Euléria's river is below the Puig de Missa. premise:  From the top of Puig de Missa you can look down onto Santa Eul? ria's noted river (a trickle, in fact) and the two bridges that span it.