List of protected areas of the Philippines in the context of "Samar Island Natural Park"

The Mounts Iglit–Baco Natural Park (MIBNP) is a legislated protected area of the Philippines and an ASEAN Heritage Park located in the island of Mindoro in the central Philippines. It was first established in 1970 by virtue of Republic Act No. 6148 as a national park that covered an area of 75,445 hectares (186,430 acres) surrounding Mount Iglit and Mount Baco in the interior of Mindoro. The park is the home of the largest remaining population of the critically endangered tamaraw (a small buffalo). In 2003, the Association of Southeast Asian Nations listed it as one of its four heritage parks in the Philippines. The park has also been nominated to the Tentative List of UNESCO World Heritage Sites in 2006. In 2018, the park was designated as a "Natural Park" under the Republic Act No. 11038 or the Expanded National Integrated Protected Areas Systems (ENIPAS) Act of 2018, which increased the area to 106,656 hectares (263,550 acres).

In the Philippines, National Parks are places of natural or historical value designated for protection and sustainable utilization by the Department of Environment and Natural Resources under the National Integrated Protected Areas System Act (1992).

In 2012, there were 240 protected areas in the Philippines, of which 35 have been classified as National Parks. By June 22, 2018, an additional 94 critical areas were designated as national parks, increasing the total national parks to 107, when President Rodrigo Duterte signed the E-NIPAS Act of 2018.

The Mayon Volcano Natural Park is a protected area of the Philippines located in the Bicol Region (Region 5) on southeast Luzon Island, the largest island of the country. The Natural park covers an area of 5,775.7 hectares (14,272 acres), which includes its centerpiece Mayon Volcano, the most active volcano in the Philippines, and its adjacent surroundings. The volcano is also renowned for having an almost perfect cone. First protected as a National Park in 1938, it was reclassified as a Natural Park in the year 2000.