Triaditsa (Bulgarian: Триадица [triˈ(j)adit͡sɐ]) is a district[1] located in the southern parts of Sofia.
There are no manufacturing plants in the territory of the district so the economy relies on services, trade, finance, tourism and administration.
Many important medical facilities are located there including the Medical-Military Academy, Hygiene Centre, Dental Institute, Children Paedriatics; the hospitals "Alexandrovska", "Prof. Ivan Kirov", "Sv.
The National Palace of Culture (NDK) is located to the north, situated among a pleasant park with a small chapel and with many fountains.
The Earth and Man National Museum is located in the park to the south of NDK.