Puerto Princesa in the context of "Philippine Statistics Authority"

Palawan (/pəˈlɑːwən/, Tagalog: [pɐˈlaː.wan]; officially the Province of Palawan; Cuyonon: Probinsya i'ang Palawan; Tagalog: Lalawigan ng Palawan) is an archipelagic province of the Philippines that is located in the region of Mimaropa. It is the largest province in the country in terms of total area, with 14,649.73 km (5,656.29 sq mi). The capital and largest city is Puerto Princesa which is geographically grouped with but administered independently from the province. Palawan is known as the Philippines' Last Frontier and as the Philippines' Best Island.

The islands of Palawan stretch between Mindoro island in the northeast and Borneo in the southwest. It lies between the South China Sea and the Sulu Sea. The province is named after its largest island, Palawan Island, measuring 450 kilometers (280 mi) long, and 50 kilometers (31 mi) wide.

Kalayaan, officially the Municipality of Kalayaan (Tagalog: Bayan ng Kalayaan), is a municipality under the jurisdiction of the province of Palawan, Philippines. According to the 2024 census, it has a population of 406 people, making it the least populated town in Palawan and in the Philippines.

Part of the Spratly Islands, in the South China Sea, the Kalayaan municipality, which includes Thitu Island (locally known as Pag-asa, the administrative center of Kalayaan Island Group) is 280 nautical miles (320 mi; 520 km) northwest of Puerto Princesa and 932 kilometres (503 nmi; 579 mi) south-west of Metro Manila. It consists of a single barangay named Pag-asa located on Thitu, which also serves as the seat of the municipal government. Besides Thitu Island, the municipality comprises six other islands: West York Island, Northeast Cay, Nanshan Island, Loaita Island, Flat Island (South China Sea) and Lankiam Cay (respectively locally named Likas, Parola, Lawak, Kota, Patag and Panata), and three shoals or reefs: Irving Reef (Balagtas Reef), Second Thomas Shoal (Ayungin Shoal) and Commodore Reef (Rizal Reef). It is the least populated municipality in the Philippines. Kalayaan's annual budget is 47 million pesos (about $1.1 million).

Calapan, officially the City of Calapan (Filipino: Lungsod ng Calapan), is a component city and the capital of the province of Oriental Mindoro, Philippines. According to the 2024 census, it has a population of 148,558 people, making it the most populous settlement in the entire Mindoro Island.

It is the regional center of Mimaropa region, as well as its second biggest city (after Puerto Princesa).

Iwahig Prison and Penal Farm in Puerto Princesa, Palawan, Philippines is one of seven operating units of the Bureau of Corrections under the Department of Justice. Currently, it houses some 4,000 inmates.

The Tubbataha Natural Park, also known as the Tubbataha Reefs Natural Park (Filipino: Bahurang Tubbataha), is a protected area of the Philippines located in the middle of the Sulu Sea. The marine and bird sanctuary consists of two huge atolls (named the North Atoll and South Atoll) and the smaller Jessie Beazley Reef covering a total area of 97,030 hectares (239,800 acres; 374.6 sq mi). It is located 150 kilometres (93 mi) southeast of Puerto Princesa, the capital of Palawan. The uninhabited islands and reefs are part of the island municipality of Cagayancillo, located roughly 130 kilometers (81 mi) to the northeast of the reef.

In December 1993, the UNESCO declared the Tubbataha Reefs National Park as a World Heritage Site as a unique example of an atoll reef with a very high density of marine species; the North Islet serving as a nesting site for birds and marine turtles. The site is an excellent example of a pristine coral reef with a spectacular 100-m perpendicular wall, extensive lagoons and two coral islands. In 1999, Ramsar listed Tubbataha as one of the wetlands of international importance. In 2008, the reef was nominated at New7Wonders of Nature.

Mimaropa (officially stylized in all caps), officially the Southwestern Tagalog Region (Filipino: Rehiyong Timog-Kanlurang Tagalog), is an administrative region in the Philippines. The name is an acronym combination of its constituent provinces: Mindoro (divided into Occidental Mindoro and Oriental Mindoro), Marinduque, Romblon, and Palawan. It is the only region in the country outside the Visayas that has no land border with another region.

The region was part of the now-defunct Southern Tagalog region until May 17, 2002. On May 23, 2005, Palawan and the highly urbanized city of Puerto Princesa were moved to the region of Western Visayas by Executive Order No. 429. However, on August 19, 2005, President Arroyo issued Administrative Order No. 129 to put in abeyance Executive Order No. 429 pending a review. On July 17, 2016, Republic Act No. 10879 formally established the Southwestern Tagalog Region to be known as Mimaropa, discontinuing the Region IV-B designation; however, no boundary changes were involved.

Thitu Island, also known as Pag-asa Island (Filipino: Pulo ng Pag-asa, lit. 'Island of Hope'); Đảo Thị Tứ (Vietnamese: Đảo Thị Tứ); Zhongye Island (Chinese: 中业岛/中業島; pinyin: Zhōngyè Dǎo), having an area of 37.2 hectares (92 acres), it is the second largest of the naturally occurring islands in Spratly Islands. It lies about 500 kilometers (310 mi) west of Puerto Princesa. Its neighbors are the North Danger Reef to the north, Subi Reef to the southwest, and the Loaita and Tizard Banks to the south. As the poblacion (administrative center) of the Kalayaan municipality of Palawan province in the Philippines, it also administers nearly a dozen other islets, cays and reefs in the Spratly Islands. The island is 270 nautical miles west from Palawan, Philippines.

In 1971 following a storm on the island the island was seized by the Philippines from the Republic of China (Taiwan). It is administered by the Philippines as a part of the Kalayaan municipality of Palawan Province.