The Fangar lighthouse is a light tower that indicates to ships the proximity of the tip of the Fangar. The white light it projects is seen flashing every 12 seconds and has a range of up to 12 miles offshore. It can also be seen from a large part of the Ebro delta, especially from nearby beaches such as Eucaliptus, Aluet or Marquesa. It has a height of 20 meters and a diameter of 3. The current construction dates from 1972. For maintenance work it can be accessed through a small door attached to the base of the platform which includes a small flight of stairs

Because of its uniqueness and how it stands out in the arid environment, the Fangar lighthouse is one of the most characteristic architectural and landscape symbols of the Terres de l'Ebre.