Panapukan Beach on Samar
Location within the Philippines
|Adjacent bodies of water|
|Area||13,428.8 km2 (5,184.9 sq mi)|
|Coastline||800.6 km (497.47 mi)|
|Highest elevation||850 m (2,790 ft)|
|Highest point||Mount Huraw|
|Largest settlement||Calbayog (pop. 183,851)|
|Pop. density||130.4 /km2 (337.7 /sq mi)|
Samar ( SAH-mar) is the third largest island in the Philippines. Located in eastern Visayas, within central Philippines. The island is divided into three provinces: Samar (the western two-fifths of the island of Samar), Northern Samar, and Eastern Samar. These three provinces, along with the provinces on the nearby islands of Leyte and Biliran are part of the Eastern Visayas region.
Samar is the eastern-most island in the Visayas. About a third of the island is protected as a natural park known as the Samar Island Natural Park. The island is separated from Leyte by the San Juanico Strait, which at its narrowest point is only about 2 kilometres (1.2 mi) across. This strait is crossed by the San Juanico Bridge. Samar lies southeast of the Bicol Peninsula on Luzon, the country's largest island; the San Bernardino Strait separates the two. To the south of Samar is the Leyte Gulf, which was the site of the Battle of Leyte Gulf, one of the most decisive naval battles during the Second World War. The gulf opens out into the Philippine Sea, found to the east of Samar and is part of the Pacific Ocean.
On June 19, 1965, through Republic Act No. 4221, Samar was divided into three provinces: Northern Samar, Western Samar and Eastern Samar with Catarman, Catbalogan City and Borongan City as its capital, respectively. Thus, June 19 is a regular non-working local holiday of the said provinces
Samar was the first island of the Philippines sighted by the Spanish expedition of Ferdinand Magellan on 16 March 1521 after having left the Mariana Islands. Realizing he had arrived at an archipelago he charted the islands as San Lazaro (Saint Lazarus in English) because they were sighted on Lazarus Saturday.The Spaniards eventually called the island Filipinas, but the Portuguese called it Lequios. Even if Samar was the first island of the Philippines sighted by Magellan, he did not land and continued sailing south till, after anchoring at Suluan Island, he finally landed on Homonhon Island on 17 March 1521.
Historian William Henry Scott wrote that a "Samar datu by the name of Iberein was rowed out to a Spanish vessel anchored in his harbor in 1543 by oarsmen collared in gold; while wearing on his own person earrings and chains." In the local epic called siday entitled "Bingi of Lawan" as written in the article of Scott, Lawan is a prosperous Lakanate in Samar. Datu Hadi Iberein came from the Lakanate of Lawan 
The final campaign of the Philippine-American War took place in Samar, and is one of the best known, and most notorious, of the entire war. A combination of factors resulted in particularly violent clashes, such as the Balangiga massacre, and a counter-insurgency campaign by the US forces with severe consequences for local populace. In his history of the war, Brian McAllister Linn asserts "Samar cast a pall on the army's achievement and, for generations, has been associated in the public mind as typifying the Philippine War." The waters off the east side of the island also hosted the Battle off Samar, wherein a small, unarmored force of United States Navy escorts fought off the center force of the Imperial Japanese Navy, including the Japanese battleship Yamato