Mountain Province is a landlocked province of the Philippines in the Cordillera Administrative Region in Luzon. Its capital is Bontoc while Bauko is the largest municipality. Mountain Province was formerly referred to as Mountain in some foreign references. The name is usually shortened by locals to Mt. Province.
The province was named so for being in the Cordillera Central mountain range found in the upper realms of Luzon island.
Mountain Province was also the name of the historical province that included most of the current Cordillera provinces. This old province was established by the Philippine Commission in 1908, and was later split in 1966 into Mountain Province, Benguet, Kalinga-Apayao and Ifugao.
The province is also known for its mummy caves, which contain naturally mummified bodies, and for its hanging coffins.
The area of the Cordillera mountains proved difficult to control by the Spaniards. During the long Spanish rule, not much was done to bring the province under control. From 1566 to 1665, they sent expeditions to conquer the land but the rugged terrain and hostile indigenous population at the time were major obstacles to complete subjugation. The first serious effort to subjugate them was made in 1785 when soldiers were sent from Cagayan to put down a revolt of the Kalingas. A famous Spanish explorer, Guillermo Galvez, conducted more than 40 forays to the mountainous region.
Formerly called La Montañosa by the Spanish colonizers due to its mountainous terrain, the area was subdivided into 6 comandancias politico-militar.
On August 19, 1908, during the American rule, the Philippine Commission enacted Act No. 1876, which organized the entire area of the Cordilleras into one large province, named Mountain Province.
The first governor was Samuel Kane, and the town of Bontoc was made the capital. It was originally composed of the sub-provinces of Amburayan, Apayao, Benguet, Lepanto-Bontoc, Ifugao and Kalinga. Amburayan was later abolished in 1920 and its corresponding territories were transferred to the provinces of Ilocos Sur and La Union. Lepanto was also reduced in size and its towns were integrated into the sub-provinces of Bontoc and Benguet, and to the province of Ilocos Sur.
Effective on April 7, 1967, Republic Act No. 4695 abolished the old Mountain Province, converting its sub-provinces into 4 independent provinces: Benguet, Ifugao, Kalinga-Apayao and Mountain Province (corresponding to the former Bontoc sub-province). Bontoc became the capital of the new Mountain Province.
Mountain Province would have been significantly affected by the Chico River Dam Project during the Marcos administration, as the Marcos regime's project would have flooded the municipalities of Sabangan, Sagada, Sadanga, Bontoc, Bauko, and parts of Barlig. However, the indigenous peoples of Kalinga Province and Mountain Province resisted the project and when hostilities resulted in the murder of Macli-ing Dulag, the project became unpopular and was abandoned before Marcos was ousted by the 1986 People Power Revolution.
On June 15, 1987, the Cordillera Administrative Region was established upon the issuance of Executive Order 220 by then-President Corazon Aquino, and Mountain Province was made one of its provinces.
Through Presidential Proclamation 682, October 4, 2024 was declared a special non-working day to commemorate the Provincial Indigenous PeopleâÂÂs Day.
Mountain Province covers a total area of occupying the central section of the Cordillera Administrative Region in Luzon. The province is bordered on the north by Kalinga, east by Isabela, south by Ifugao, southwest by Benguet, west by Ilocos Sur, and northwest by Abra.
Situated within the Cordillera Central, Mountain Province is 83% mountainous while 17% make up hills and levels. The province has many rivers, waterfalls, mountains, and caves. The central and western areas of the province are characterized by rugged mountains and steep cliffs, while the eastern portion has generally sloping terrain.
Mountain Province comprises ten municipalities, all encompassed by a lone legislative district.
Mountain Province has 144 barangays comprising its 10 municipalities.
As of 2010, the most populous barangay in the province is Poblacion in the municipality of Paracelis, with a total of 5,687 inhabitants. Balintaugan in the municipality of Bauko has the least population with only 144.
The population of Mountain Province in the 2024 census was 149,775 people, with a density of .
Based on the 2020 census survey , Kankanaey comprised of the total provincial household population of 157,798. Applai came in second at , followed by Bontok at and Baliwon at . Other significant ethnicities were the Balangao at , Ilocano at , and Kalinga at .
The main languages of Mountain Province are:
Ilocano is used as a lingua franca in the province and is widely spoken and understood by the residents.
Anglicanism predominates in the province with approximately 60% adherence to other religions such as Roman Catholicism.
Other groups include Members of Church of God International (MCGI), Seventh-Day Adventist Church, Iglesia Filipina Indepiendente, Iglesia ni Cristo (which has 3% of the Listing Members in the province), and Evangelical Christianity churches. Mountain Province is the only predominantly Protestant province in the Philippines.
The economy of Mountain Province is predominantly agricultural, bolstered by a growing tourism industry and a developing trade sector, with a recorded GDP of â±16.40 billion in 2024, representing a 3.4% growth rate. As a landlocked, mountainous region in the Cordillera Administrative Region, its economic backbone relies on farmingâÂÂspecifically rice, camote, gabi, and high-value vegetables like tomatoes and potatoesâÂÂparticularly in municipalities like Bauko and Paracelis, while Sagada serves as a major tourist hub known for its scenic rice terraces, caves, and eco-tourism activities. The capital, Bontoc, acts as the central hub for commerce and trade, with other income sources including small-scale mining, the gathering of forest products, and local handicrafts. In recent years, the province has focused on recovering its economy through sustainable tourism and improved agricultural production to elevate its financial standing, with some municipalities showing significant increases in income.
The province has several rice terraces in seven of its different towns:
The mountainous province also offers excellent mountain climbing experiences with two of its mountains among the top 10 highest points in the Philippines: