Poro Point Lighthouse and The Cliff 

Poro Point has been the site of a navigational aid since 1885. The first Poro Point Lighthouse built during the Spanish colonial period is a cylindrical steel tower that was prefabricated in France and was completed on November 28, 1885. It measures approximately 6 metres (20 ft) in height and was one of the seventeen luces locales (local lights) built by the Spanish in the Philippines. On July 28, 1903, after the U.S. gained control of the Philippines from Spain, 200 meters of land surrounding the lighthouse was converted into a US reservation through Executive Order No. 06 signed by Civil Governor William H. Taft. By November 1903 through an executive order by U.S. President Theodore Roosevelt, the site became Camp Wallace and eventually, the Wallace Air Station.
In 1979, a concrete tower was built to replace the Spanish lighthouse. This structure that now towers over the area is 126 feet (38 m) tall. With the transfer of the U.S. facility to the Philippine government in September 1991, it became the headquarters of the Naval Forces Northern Luzon (NAVFORNOL) of the Philippine Navy called Poro Point Naval Station. It was later renamed to Naval Station Ernesto Ogbinar after the former Navy chief. The former Wallace Air Station has also been converted into a freeport and investment zone.
In geography and geology, a cliff is an area of rock which has a general angle defined by the vertical, or nearly vertical. Cliffs are formed by the processes of weathering and erosion, with the effect of gravity. They can form near the ocean (sea cliffs), high in mountains, or as the walls of canyons and valleys. Weathering happens when natural events, like wind or rain, break up pieces of rock. In coastal areas, strong winds and powerful waves break off soft or grainy rocks from hardier rocks. The harder rocks are left as cliffs. The tiny pieces of rocks broken off by weathering are called sediment or alluvium. Erosion is the process of transportation of this sediment. On sea cliffs, sediment becomes part of the seafloor and is washed away with the waves.
Poro Point Lighthouse and The Cliff
Lighthouse in the City of San Fernando, La Union
The Cliff in Poro Point San Fernando, La union
Adventure in Elyu
Pasyalan sa Elyu