
Chagpori, Chakpori, Chokpori, Chagpo Ri (, literally "Iron Mountain"; is a spirit-mountain of
Vajrapani within the city of
Lhasa in
Tibet. It south of the
Potala and just to the left when one is facing the Potala. It is considered to be one of the four holy mountains of central Tibet.

Chagpori was the site of the monastic medical college of the same name founded there by
Sangye Gyatso
Desi Sangye Gyatso (1653–1705) was the sixth regent (''desi'') of the 5th Dalai Lama (1617–1682) in the Ganden Phodrang government. He founded the School of Medicine and Astrology called Men-Tsee-Khang on Chagpori (Iron Mountain) in 1694 and ...
in 1696. This medical college, which incorporated a recently restored temple made by
Thang Tong Gyalpo, was supplied with revenue generating lands and with a constant stream of students by a "monk tax". It remained an important medical institution in Tibet and Central Asia up until the mid-Twentieth century.
[Meyer, Fernand. (2003). "The Golden Century of Tibetan Medicine" in ''Lhasa in the Seventeenth Century: Capital of the Dalai Lamas'', p. 111. Brill, Boston. .] Peter Aufschnaiter was photographed by
Heinrich Harrer on top of the College of Medicine (
Men-Tsee-Khang
Men-Tsee-Khang (Tibetan:བོད་ཀྱི་སྨན་རྩིས་ཁང་། Wylie: ''bod kyi sman rtsis khang''), also known as Tibetan Medical and Astro Institute, is a charitable institution based in Dharamshala, Himachal Pradesh, ...
) using a
theodolite for
surveying
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is ca ...
the city of Lhasa. Aufschnaiter wrote, "Since 23 December 1947 I have been staying in Lhasa for some months to make a town plan, and have now been appointed to the government service by a decree of the Regent."
During the March 1959
Lhasa uprising, the medical school established by the
Thirteenth Dalai Lama named
Men-Tsee-Khang
Men-Tsee-Khang (Tibetan:བོད་ཀྱི་སྨན་རྩིས་ཁང་། Wylie: ''bod kyi sman rtsis khang''), also known as Tibetan Medical and Astro Institute, is a charitable institution based in Dharamshala, Himachal Pradesh, ...
and a temple housing statutes of
coral (
Tsepame),
mother-of-pearl (of
Tujechempo) and
turquoise (of
Drolma) were demolished by the
People's Liberation Army
The People's Liberation Army (PLA) is the principal military force of the People's Republic of China and the armed wing of the Chinese Communist Party (CCP). The PLA consists of five service branches: the Ground Force, Navy, Air Force, ...
artillery as the Tibetans had placed a few
cannons up there.
[Dowman, Keith. (1988). ''The Power-Places of Central Tibet: The Pilgrim's Guide'', p. 49. Routledge & Kegan Paul Ltd., London. .] Jianglin Li's book ''Tibet in Agony: Lhasa 1959'' says,The monk Jampa Phuntsok of the
Namgyal Monastery recalled, It is now crowned by radio antennas.
[Mayhew, Bradley and Kohn, Michael. ''Tibet''. 6th Edition (2005), p. 103. Lonely Planet. .] A road has been constructed through the spur that used to connect Chagpori with the Marpori ('Red Hill') on which the Potala is built. At this spur connecting these two hills was the famous
chorten Pargo Kaling, a spired reliquary with an arch that served as the town's western gate and was demolished in 1967 and rebuilt in 1995.
Some rebuilding has since taken place a number of old rock carvings have survived through damage. Some of them are thought to have been carved during the reign of king
Songtsen Gampo (605 or 617? - 649 CE) and painted by
Nepalese artists.
Some buildings have been rebuilt near the base of the hill and there is now again a small temple with prayer wheels.
Tradition has it that the three main hills of Lhasa represent the "Three Protectors of Tibet." Chagpori is the soul-mountain (''bla-ri'') of
Vajrapani, Pongwari that of
Manjushri
Mañjuśrī (Sanskrit: मञ्जुश्री) is a ''bodhisattva'' associated with '' prajñā'' (wisdom) in Mahāyāna Buddhism. His name means "Gentle Glory" in Sanskrit. Mañjuśrī is also known by the fuller name of Mañjuśrīkumārab ...
, and Marpori, the hill on which the Potala stands, represents
Chenresig or
Avalokiteshvara.
[Stein, R. A. (1972). ''Tibetan Civilization'', p. 228. Translated by J. E. Stapleton Driver. Stanford University Press, Stanford, California. (cloth); (paper).]
Footnotes

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Mountains of Lhasa