One of the most important observatories in the Ebro Delta is the Swarovski viewpoint, located over the lagoon and the Riet Vell rice fields. It is the only viewpoint with closed access. Moreover, the main advantage is the proximity of the birds to the viewpoint, which makes it possible to take fantastic photographs without the need to carry cameras with long-range lenses.

Admission to the Swarovski lookout is free. However, it can only be reached on foot by hiking.