Dominican Hill Retreat House

The Dominican Hill Retreat House, also commonly known as the Diplomat Hotel, is an abandoned structure atop Dominican Hill, Baguio, Philippines. It is now undergoing rehabilitation through the efforts of the city government. The whole property on which it stands has been renamed as the Dominican Heritage Hill and Nature Park. A panoramic view of the city unfolds from its vantage point, the stone crucifix on the outdoor patio of the hotel's second floor.
History.
Dominican vacation house.
In 1911, American friars of the Order of Preachers (commonly known as "Dominican Order") along with a few Spanish members made plans for the construction of a vacation house for them and the nuns of their order in Baguio. One of the members of the order, Fr. Roque Ruaño, O.P., the same architect of the main building of the current campus of the University of Santo Tomas, designed the building. A 17-hectare hill property was acquired from Americans who reside in Baguio and construction is said to have started in 1913 and was supervised by Ruano himself. It was then inaugurated in May 1915. To take advantage of tax exemptions, the order set up a seminary named Colegio del Santissimo Rosario on June 1915 but due to the very small enrollment, the school closed two years later and the building was reverted to its original use. The hill where the building stands was christened as "Dominican Hill".
During World War II, the people fleeing from the Japanese sought refuge within its walls. Japanese forces invaded the property and turned it into their headquarters, making it as the last bastion and garrison of the Japanese Imperial Army. Their secret police known as the Kempeitai, committed barbaric acts in the place such as torturing, raping, and decapitating priests, nuns, as well as refugees. During the liberation of the Philippines in April 1945, the American forces bombed the place and partially hit the right wing of the building while Japanese forces committed suicide. Between 1945-1947, the building underwent restoration.
As a hotel.
Diplomat Hotels, Inc. acquired ownership of the property in 1973 and remodeled thoroughly the interior into a 33-bedroom hotel but still retaining the unique features which was earlier established by the Dominican friars. The hotel was managed by Antonio Agapito "Tony" Agpaoa, a Baguio-based entrepreneur and faith healer famous for psychic surgery. Agpaoa suffered a heart attack and was diagnosed with brain hemorrhage in the 1980s. He died in 1987 of the ailments. Since his death, the hotel ceased operations and was abandoned. Following its abandonment, the place was looted and sacked. The building also sustained significant damage during the 1990 Luzon earthquake.
Recent use.
The Housing and Urban Development Coordinating Council, formerly known as the Ministry of Human Settlements, took over the ownership of the hotel which soon became an asset for the Presidential Management Staff (PMS).
The property was then conveyed to the City Government of Baguio through TCT No. T-85948 in 5 April 2005 and it was renamed as the Dominican Heritage Hill and Nature Park. The deed of conveyance set by the Presidential Management Staff and city resolutions would obligate the city of Baguio in the rehabilitation and the development of the property. The property is now under the maintenance of the City Environment and Parks Management Office (CEPMO).
In May 2012, Baguio inaugurated two new function halls in the hotel as part of the development of the property as a preserved heritage site and to promote tourism. The halls could be rented for P200 an hour or P2,000 a day for weddings, trainings and workshops among others.
The entire property was declared as a historical site through City Resolution No. 168, series of 2013. It gained its National Historical Site status from the National Historical Commission of the Philippines on September 2014.
The city used the property as an art center for the launching of the Entacool Festival following Baguio City's conferment as a Creative City by the United Nations Educational, Scientific, and Cultural Organization (UNESCO) in 2017. Entacool is a fusion of the Cordilleran word "entaku" which means "let's all go" and the word "cool" to signify Baguio's cool climate. The former hotel hosted numerous art exhibits such as paintings, bamboo installations, sculptures, and a photo exhibit during the run of the festival. It would serve the same function for the 2019 and 2020 editions of the Baguio Creative City Festival now named as the Ibagiw Festival. Ibagiw was derived from the word bagiw which is a moss that commonly grows around the city.
In 2019, the city government announced that the area will serve as a haven for the city's artists and artisans as a way to sustain its Creative City designation. 
The place is a favorite spot for photography, airsoft tournaments, film making, wedding receptions and photography, cosplay photoshoots and many more.
In popular culture.
The hotel is considered by paranormal believers to be haunted due to its brutal World War II history. It was featured on television programs: "Magandang Gabi, Bayan's" 2004 Halloween Special, "AHA!" and "Kapuso Mo, Jessica Soho".