Located on Aleea Ariniș nr. 5, in Sector 6 of Bucharest, Secondary School No. 206 is a state pre-university educational institution, founded in 1980. The school offers a modern and well-equipped educational environment for the primary and secondary cycles.

In 2024, 8th grade students obtained an overall average of 6.59 in the National Assessment, with 7.13 in Romanian Language and 6.06 in Mathematics, reflecting a modest preparation in both subjects.

The school building consists of a ground floor and three upper floors, with 21 bright classrooms equipped with video projectors, projection screens, internet-connected laptops, webcams and new furniture. The school has 4 laboratories (biology, physics, chemistry and computer science), a library with over 7,200 volumes of books, a doctor's office, a psycho-pedagogical counseling office, a sports hall with its own changing rooms and toilets, and a sports field in the school yard. The building has its own central heating system and the sanitary facilities include a special toilet for the disabled.

The school has 20 primary classes (461 pupils) and 14 secondary classes (350 pupils): Shift I for preparatory classes and I-IV (08:00-12:00) and Shift II for classes V-VIII (12:00-18:00).